2016973981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{2939}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 2228990400

約数和(自身を除く): 212016419

約数列:

[1, 11, 89, 701, 979, 2939, 7711, 32329, 62389, 261571, 686279, 2060239, 2877281, 22662629, 183361271, 2016973981]

約数ペア:

[(1, 2016973981), (11, 183361271), (89, 22662629), (701, 2877281), (979, 2060239), (2939, 686279), (7711, 261571), (32329, 62389)]