2019909002

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{2279807}}^1$

素因数の和:2280252

約数の個数: 8

約数和(自身を含む): 3036704256

約数和(自身を除く): 1016795254

約数列:

[1, 2, 443, 886, 2279807, 4559614, 1009954501, 2019909002]

約数ペア:

[(1, 2019909002), (2, 1009954501), (443, 4559614), (886, 2279807)]