2015091967

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{10111}}^1$

素因数の和:10590

約数の個数: 16

約数和(自身を含む): 2341453824

約数和(自身を除く): 326361857

約数列:

[1, 7, 71, 401, 497, 2807, 10111, 28471, 70777, 199297, 717881, 4054511, 5025167, 28381577, 287870281, 2015091967]

約数ペア:

[(1, 2015091967), (7, 287870281), (71, 28381577), (401, 5025167), (497, 4054511), (2807, 717881), (10111, 199297), (28471, 70777)]