2021920162

素因数分解:

$2^1\times {\mathrm{4451}}^1\times {\mathrm{227131}}^1$

素因数の和:231584

約数の個数: 8

約数和(自身を含む): 3033574992

約数和(自身を除く): 1011654830

約数列:

[1, 2, 4451, 8902, 227131, 454262, 1010960081, 2021920162]

約数ペア:

[(1, 2021920162), (2, 1010960081), (4451, 454262), (8902, 227131)]