2017670081

素因数分解:

$7^1\times {\mathrm{457}}^1\times {\mathrm{630719}}^1$

素因数の和:631183

約数の個数: 8

約数和(自身を含む): 2310958080

約数和(自身を除く): 293287999

約数列:

[1, 7, 457, 3199, 630719, 4415033, 288238583, 2017670081]

約数ペア:

[(1, 2017670081), (7, 288238583), (457, 4415033), (3199, 630719)]