2009079116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45660889}}^1$

素因数の和:45660904

約数の個数: 12

約数和(自身を含む): 3835514760

約数和(自身を除く): 1826435644

約数列:

[1, 2, 4, 11, 22, 44, 45660889, 91321778, 182643556, 502269779, 1004539558, 2009079116]

約数ペア:

[(1, 2009079116), (2, 1004539558), (4, 502269779), (11, 182643556), (22, 91321778), (44, 45660889)]