858182116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{172603}}^1$

素因数の和:172731

約数の個数: 24

約数和(自身を含む): 1652855904

約数和(自身を除く): 794673788

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 172603, 345206, 690412, 1898633, 3797266, 7594532, 19504139, 39008278, 78016556, 214545529, 429091058, 858182116]

約数ペア:

[(1, 858182116), (2, 429091058), (4, 214545529), (11, 78016556), (22, 39008278), (44, 19504139), (113, 7594532), (226, 3797266), (452, 1898633), (1243, 690412), (2486, 345206), (4972, 172603)]