2641935149

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{18593}}^1$

素因数の和:19036

約数の個数: 16

約数和(自身を含む): 3084521472

約数和(自身を除く): 442586323

約数列:

[1, 7, 53, 371, 383, 2681, 18593, 20299, 130151, 142093, 985429, 6898003, 7121119, 49847833, 377419307, 2641935149]

約数ペア:

[(1, 2641935149), (7, 377419307), (53, 49847833), (371, 7121119), (383, 6898003), (2681, 985429), (18593, 142093), (20299, 130151)]