78941668322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{9001}}^1\times {\mathrm{36241}}^1$

素因数の和:45266

約数の個数: 24

約数和(自身を含む): 130173943116

約数和(自身を除く): 51232274794

約数列:

[1, 2, 11, 22, 121, 242, 9001, 18002, 36241, 72482, 99011, 198022, 398651, 797302, 1089121, 2178242, 4385161, 8770322, 326205241, 652410482, 3588257651, 7176515302, 39470834161, 78941668322]

約数ペア:

[(1, 78941668322), (2, 39470834161), (11, 7176515302), (22, 3588257651), (121, 652410482), (242, 326205241), (9001, 8770322), (18002, 4385161), (36241, 2178242), (72482, 1089121), (99011, 797302), (198022, 398651)]