1890901942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{310697}}^1$

素因数の和:310895

約数の個数: 16

約数和(自身を含む): 3019984560

約数和(自身を除く): 1129082618

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 310697, 621394, 5281849, 10563698, 55614763, 111229526, 945450971, 1890901942]

約数ペア:

[(1, 1890901942), (2, 945450971), (17, 111229526), (34, 55614763), (179, 10563698), (358, 5281849), (3043, 621394), (6086, 310697)]