118568978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{42437}}^1$

素因数の和:42577

約数の個数: 16

約数和(自身を含む): 195554304

約数和(自身を除く): 76985326

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 42437, 84874, 466807, 933614, 5389499, 10778998, 59284489, 118568978]

約数ペア:

[(1, 118568978), (2, 59284489), (11, 10778998), (22, 5389499), (127, 933614), (254, 466807), (1397, 84874), (2794, 42437)]