2108604221

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{958021}}^1$

素因数の和:958123

約数の個数: 8

約数和(自身を含む): 2207282688

約数和(自身を除く): 98678467

約数列:

[1, 31, 71, 2201, 958021, 29698651, 68019491, 2108604221]

約数ペア:

[(1, 2108604221), (31, 68019491), (71, 29698651), (2201, 958021)]