2017198043

素因数分解:

$7^2\times {\mathrm{1013}}^1\times {\mathrm{40639}}^1$

素因数の和:41666

約数の個数: 12

約数和(自身を含む): 2348910720

約数和(自身を除く): 331712677

約数列:

[1, 7, 49, 1013, 7091, 40639, 49637, 284473, 1991311, 41167307, 288171149, 2017198043]

約数ペア:

[(1, 2017198043), (7, 288171149), (49, 41167307), (1013, 1991311), (7091, 284473), (40639, 49637)]