84976918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3640

約数の個数: 24

約数和(自身を含む): 140008176

約数和(自身を除く): 55031258

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 3541, 7082, 11999, 23998, 46033, 92066, 251411, 502822, 598429, 1196858, 3268343, 6536686, 42488459, 84976918]

約数ペア:

[(1, 84976918), (2, 42488459), (13, 6536686), (26, 3268343), (71, 1196858), (142, 598429), (169, 502822), (338, 251411), (923, 92066), (1846, 46033), (3541, 23998), (7082, 11999)]