1320160442884

素因数分解:

$2^2\times {\mathrm{3126653}}^1\times {\mathrm{105557}}^1$

素因数の和:3232214

約数の個数: 12

約数和(自身を含む): 2310303400524

約数和(自身を除く): 990142957640

約数列:

[1, 2, 4, 105557, 211114, 422228, 3126653, 6253306, 12506612, 330040110721, 660080221442, 1320160442884]

約数ペア:

[(1, 1320160442884), (2, 660080221442), (4, 330040110721), (105557, 12506612), (211114, 6253306), (422228, 3126653)]