351639790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1212551}}^1$

素因数の和:1212587

約数の個数: 16

約数和(自身を含む): 654778080

約数和(自身を除く): 303138290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1212551, 2425102, 6062755, 12125510, 35163979, 70327958, 175819895, 351639790]

約数ペア:

[(1, 351639790), (2, 175819895), (5, 70327958), (10, 35163979), (29, 12125510), (58, 6062755), (145, 2425102), (290, 1212551)]