1681036651

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1\times {\mathrm{5639}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 1975173120

約数和(自身を除く): 294136469

約数列:

[1, 7, 37, 259, 1151, 5639, 8057, 39473, 42587, 208643, 298109, 1460501, 6490489, 45433423, 240148093, 1681036651]

約数ペア:

[(1, 1681036651), (7, 240148093), (37, 45433423), (259, 6490489), (1151, 1460501), (5639, 298109), (8057, 208643), (39473, 42587)]