1639860116

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1693}}^1\times {\mathrm{2351}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 2900561664

約数和(自身を除く): 1260701548

約数列:

[1, 2, 4, 103, 206, 412, 1693, 2351, 3386, 4702, 6772, 9404, 174379, 242153, 348758, 484306, 697516, 968612, 3980243, 7960486, 15920972, 409965029, 819930058, 1639860116]

約数ペア:

[(1, 1639860116), (2, 819930058), (4, 409965029), (103, 15920972), (206, 7960486), (412, 3980243), (1693, 968612), (2351, 697516), (3386, 484306), (4702, 348758), (6772, 242153), (9404, 174379)]