2081320991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{499957}}^1$

素因数の和:500161

約数の個数: 8

約数和(自身を含む): 2183816544

約数和(自身を除く): 102495553

約数列:

[1, 23, 181, 4163, 499957, 11499011, 90492217, 2081320991]

約数ペア:

[(1, 2081320991), (23, 90492217), (181, 11499011), (4163, 499957)]