8140858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21767}}^1$

素因数の和:21797

約数の個数: 16

約数和(自身を含む): 14105664

約数和(自身を除く): 5964806

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21767, 43534, 239437, 370039, 478874, 740078, 4070429, 8140858]

約数ペア:

[(1, 8140858), (2, 4070429), (11, 740078), (17, 478874), (22, 370039), (34, 239437), (187, 43534), (374, 21767)]