680984934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{107377}}^1$

素因数の和:107540

約数の個数: 32

約数和(自身を含む): 1566859776

約数和(自身を除く): 885874842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 107377, 214754, 322131, 644262, 751639, 1503278, 2254917, 4509834, 16213927, 32427854, 48641781, 97283562, 113497489, 226994978, 340492467, 680984934]

約数ペア:

[(1, 680984934), (2, 340492467), (3, 226994978), (6, 113497489), (7, 97283562), (14, 48641781), (21, 32427854), (42, 16213927), (151, 4509834), (302, 2254917), (453, 1503278), (906, 751639), (1057, 644262), (2114, 322131), (3171, 214754), (6342, 107377)]