513418524

素因数分解:

$2^2\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{20021}}^1$

素因数の和:22165

約数の個数: 24

約数和(自身を含む): 1198597008

約数和(自身を除く): 685178484

約数列:

[1, 2, 3, 4, 6, 12, 2137, 4274, 6411, 8548, 12822, 20021, 25644, 40042, 60063, 80084, 120126, 240252, 42784877, 85569754, 128354631, 171139508, 256709262, 513418524]

約数ペア:

[(1, 513418524), (2, 256709262), (3, 171139508), (4, 128354631), (6, 85569754), (12, 42784877), (2137, 240252), (4274, 120126), (6411, 80084), (8548, 60063), (12822, 40042), (20021, 25644)]