8397555122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1999}}^1\times {\mathrm{17359}}^1$

素因数の和:19382

約数の個数: 24

約数和(自身を含む): 13853280000

約数和(自身を除く): 5455724878

約数列:

[1, 2, 11, 22, 121, 242, 1999, 3998, 17359, 21989, 34718, 43978, 190949, 241879, 381898, 483758, 2100439, 4200878, 34700641, 69401282, 381707051, 763414102, 4198777561, 8397555122]

約数ペア:

[(1, 8397555122), (2, 4198777561), (11, 763414102), (22, 381707051), (121, 69401282), (242, 34700641), (1999, 4200878), (3998, 2100439), (17359, 483758), (21989, 381898), (34718, 241879), (43978, 190949)]