2017117730

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1013627}}^1$

素因数の和:1013833

約数の個数: 16

約数和(自身を含む): 3649060800

約数和(自身を除く): 1631943070

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 1013627, 2027254, 5068135, 10136270, 201711773, 403423546, 1008558865, 2017117730]

約数ペア:

[(1, 2017117730), (2, 1008558865), (5, 403423546), (10, 201711773), (199, 10136270), (398, 5068135), (995, 2027254), (1990, 1013627)]