223040026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{1847}}^1$

素因数の和:2370

約数の個数: 24

約数和(自身を含む): 368676000

約数和(自身を除く): 145635974

約数列:

[1, 2, 11, 22, 121, 242, 499, 998, 1847, 3694, 5489, 10978, 20317, 40634, 60379, 120758, 223487, 446974, 921653, 1843306, 10138183, 20276366, 111520013, 223040026]

約数ペア:

[(1, 223040026), (2, 111520013), (11, 20276366), (22, 10138183), (121, 1843306), (242, 921653), (499, 446974), (998, 223487), (1847, 120758), (3694, 60379), (5489, 40634), (10978, 20317)]