2531679490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{11423}}^1$

素因数の和:12066

約数の個数: 32

約数和(自身を含む): 4688409600

約数和(自身を除く): 2156730110

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 599, 1198, 2995, 5990, 11423, 22163, 22846, 44326, 57115, 110815, 114230, 221630, 422651, 845302, 2113255, 4226510, 6842377, 13684754, 34211885, 68423770, 253167949, 506335898, 1265839745, 2531679490]

約数ペア:

[(1, 2531679490), (2, 1265839745), (5, 506335898), (10, 253167949), (37, 68423770), (74, 34211885), (185, 13684754), (370, 6842377), (599, 4226510), (1198, 2113255), (2995, 845302), (5990, 422651), (11423, 221630), (22163, 114230), (22846, 110815), (44326, 57115)]