490770314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{26681}}^1$

素因数の和:27241

約数の個数: 16

約数和(自身を含む): 780928776

約数和(自身を除く): 290158462

約数列:

[1, 2, 17, 34, 541, 1082, 9197, 18394, 26681, 53362, 453577, 907154, 14434421, 28868842, 245385157, 490770314]

約数ペア:

[(1, 490770314), (2, 245385157), (17, 28868842), (34, 14434421), (541, 907154), (1082, 453577), (9197, 53362), (18394, 26681)]