13309523140

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2402441}}^1$

素因数の和:2402727

約数の個数: 24

約数和(自身を含む): 28050912792

約数和(自身を除く): 14741389652

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 2402441, 4804882, 9609764, 12012205, 24024410, 48048820, 665476157, 1330952314, 2661904628, 3327380785, 6654761570, 13309523140]

約数ペア:

[(1, 13309523140), (2, 6654761570), (4, 3327380785), (5, 2661904628), (10, 1330952314), (20, 665476157), (277, 48048820), (554, 24024410), (1108, 12012205), (1385, 9609764), (2770, 4804882), (5540, 2402441)]