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ON NEAR-PERFECT NUMBERS WITH TWO DISTINCT PRIME FACTORS
Published online by Cambridge University Press: 11 March 2013
Abstract
Recently, Pollack and Shevelev [‘On perfect and near-perfect numbers’, J. Number Theory 132 (2012), 3037–3046] introduced the concept of near-perfect numbers. A positive integer $n$ is called near-perfect if it is the sum of all but one of its proper divisors. In this paper, we determine all near-perfect numbers with two distinct prime factors.
MSC classification
- Type
- Research Article
- Information
- Bulletin of the Australian Mathematical Society , Volume 88 , Issue 3 , December 2013 , pp. 520 - 524
- Copyright
- Copyright ©2013 Australian Mathematical Publishing Association Inc.
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