2109062285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{18427}}^1$

素因数の和:20524

約数の個数: 16

約数和(自身を含む): 2762430912

約数和(自身を除く): 653368627

約数列:

[1, 5, 11, 55, 2081, 10405, 18427, 22891, 92135, 114455, 202697, 1013485, 38346587, 191732935, 421812457, 2109062285]

約数ペア:

[(1, 2109062285), (5, 421812457), (11, 191732935), (55, 38346587), (2081, 1013485), (10405, 202697), (18427, 114455), (22891, 92135)]