2021100470

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^2\times {\mathrm{2063}}^1$

素因数の和:2696

約数の個数: 24

約数和(自身を含む): 3651410016

約数和(自身を除く): 1630309546

約数列:

[1, 2, 5, 10, 313, 626, 1565, 2063, 3130, 4126, 10315, 20630, 97969, 195938, 489845, 645719, 979690, 1291438, 3228595, 6457190, 202110047, 404220094, 1010550235, 2021100470]

約数ペア:

[(1, 2021100470), (2, 1010550235), (5, 404220094), (10, 202110047), (313, 6457190), (626, 3228595), (1565, 1291438), (2063, 979690), (3130, 645719), (4126, 489845), (10315, 195938), (20630, 97969)]