7986974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3931

約数の個数: 16

約数和(自身を含む): 12896496

約数和(自身を除く): 4909522

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 3851, 7702, 65467, 130934, 234911, 469822, 3993487, 7986974]

約数ペア:

[(1, 7986974), (2, 3993487), (17, 469822), (34, 234911), (61, 130934), (122, 65467), (1037, 7702), (2074, 3851)]