422246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 732240

約数和(自身を除く): 309994

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1129, 2258, 12419, 19193, 24838, 38386, 211123, 422246]

約数ペア:

[(1, 422246), (2, 211123), (11, 38386), (17, 24838), (22, 19193), (34, 12419), (187, 2258), (374, 1129)]