2011870124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{87427}}^1$

素因数の和:87965

約数の個数: 24

約数和(自身を含む): 3848230848

約数和(自身を除く): 1836360724

約数列:

[1, 2, 4, 11, 22, 44, 523, 1046, 2092, 5753, 11506, 23012, 87427, 174854, 349708, 961697, 1923394, 3846788, 45724321, 91448642, 182897284, 502967531, 1005935062, 2011870124]

約数ペア:

[(1, 2011870124), (2, 1005935062), (4, 502967531), (11, 182897284), (22, 91448642), (44, 45724321), (523, 3846788), (1046, 1923394), (2092, 961697), (5753, 349708), (11506, 174854), (23012, 87427)]