2021570708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{19267}}^1$

素因数の和:20831

約数の個数: 24

約数和(自身を含む): 3748473792

約数和(自身を除く): 1726903084

約数列:

[1, 2, 4, 17, 34, 68, 1543, 3086, 6172, 19267, 26231, 38534, 52462, 77068, 104924, 327539, 655078, 1310156, 29728981, 59457962, 118915924, 505392677, 1010785354, 2021570708]

約数ペア:

[(1, 2021570708), (2, 1010785354), (4, 505392677), (17, 118915924), (34, 59457962), (68, 29728981), (1543, 1310156), (3086, 655078), (6172, 327539), (19267, 104924), (26231, 77068), (38534, 52462)]