6626860

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 14031360

約数和(自身を除く): 7404500

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 2609, 5218, 10436, 13045, 26090, 52180, 331343, 662686, 1325372, 1656715, 3313430, 6626860]

約数ペア:

[(1, 6626860), (2, 3313430), (4, 1656715), (5, 1325372), (10, 662686), (20, 331343), (127, 52180), (254, 26090), (508, 13045), (635, 10436), (1270, 5218), (2540, 2609)]