5751788690

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{446221}}^1$

素因数の和:447517

約数の個数: 16

約数和(自身を含む): 10361274840

約数和(自身を除く): 4609486150

約数列:

[1, 2, 5, 10, 1289, 2578, 6445, 12890, 446221, 892442, 2231105, 4462210, 575178869, 1150357738, 2875894345, 5751788690]

約数ペア:

[(1, 5751788690), (2, 2875894345), (5, 1150357738), (10, 575178869), (1289, 4462210), (2578, 2231105), (6445, 892442), (12890, 446221)]