2017395794

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{6637}}^1$

素因数の和:7098

約数の個数: 24

約数和(自身を含む): 3201812748

約数和(自身を除く): 1184416954

約数列:

[1, 2, 19, 38, 361, 421, 722, 842, 6637, 7999, 13274, 15998, 126103, 151981, 252206, 303962, 2395957, 2794177, 4791914, 5588354, 53089363, 106178726, 1008697897, 2017395794]

約数ペア:

[(1, 2017395794), (2, 1008697897), (19, 106178726), (38, 53089363), (361, 5588354), (421, 4791914), (722, 2794177), (842, 2395957), (6637, 303962), (7999, 252206), (13274, 151981), (15998, 126103)]