8779313090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{241921}}^1$

素因数の和:242138

約数の個数: 32

約数和(自身を含む): 16721648640

約数和(自身を除く): 7942335550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 7258, 18145, 36290, 241921, 483842, 1209605, 2419210, 4596499, 9192998, 22982495, 45964990, 46206911, 92413822, 231034555, 462069110, 877931309, 1755862618, 4389656545, 8779313090]

約数ペア:

[(1, 8779313090), (2, 4389656545), (5, 1755862618), (10, 877931309), (19, 462069110), (38, 231034555), (95, 92413822), (190, 46206911), (191, 45964990), (382, 22982495), (955, 9192998), (1910, 4596499), (3629, 2419210), (7258, 1209605), (18145, 483842), (36290, 241921)]