2025686521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{642871}}^1$

素因数の和:643031

約数の個数: 8

約数和(自身を含む): 2129192064

約数和(自身を除く): 103505543

約数列:

[1, 23, 137, 3151, 642871, 14786033, 88073327, 2025686521]

約数ペア:

[(1, 2025686521), (23, 88073327), (137, 14786033), (3151, 642871)]