453720674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{20359}}^1$

素因数の和:21385

約数の個数: 16

約数和(自身を含む): 743221440

約数和(自身を除く): 289500766

約数列:

[1, 2, 11, 22, 1013, 2026, 11143, 20359, 22286, 40718, 223949, 447898, 20623667, 41247334, 226860337, 453720674]

約数ペア:

[(1, 453720674), (2, 226860337), (11, 41247334), (22, 20623667), (1013, 447898), (2026, 223949), (11143, 40718), (20359, 22286)]