21586285058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{123017}}^1$

素因数の和:123446

約数の個数: 32

約数和(自身を含む): 37014639984

約数和(自身を除く): 15428354926

約数列:

[1, 2, 13, 17, 26, 34, 221, 397, 442, 794, 5161, 6749, 10322, 13498, 87737, 123017, 175474, 246034, 1599221, 2091289, 3198442, 4182578, 27186757, 48837749, 54373514, 97675498, 634890737, 830241733, 1269781474, 1660483466, 10793142529, 21586285058]

約数ペア:

[(1, 21586285058), (2, 10793142529), (13, 1660483466), (17, 1269781474), (26, 830241733), (34, 634890737), (221, 97675498), (397, 54373514), (442, 48837749), (794, 27186757), (5161, 4182578), (6749, 3198442), (10322, 2091289), (13498, 1599221), (87737, 246034), (123017, 175474)]