2479841276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5123639}}^1$

素因数の和:5123665

約数の個数: 18

約数和(自身を含む): 4770108840

約数和(自身を除く): 2290267564

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5123639, 10247278, 20494556, 56360029, 112720058, 225440116, 619960319, 1239920638, 2479841276]

約数ペア:

[(1, 2479841276), (2, 1239920638), (4, 619960319), (11, 225440116), (22, 112720058), (44, 56360029), (121, 20494556), (242, 10247278), (484, 5123639)]