2019369428

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{617}}^1\times {\mathrm{1847}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 3549534912

約数和(自身を除く): 1530165484

約数列:

[1, 2, 4, 443, 617, 886, 1234, 1772, 1847, 2468, 3694, 7388, 273331, 546662, 818221, 1093324, 1139599, 1636442, 2279198, 3272884, 4558396, 504842357, 1009684714, 2019369428]

約数ペア:

[(1, 2019369428), (2, 1009684714), (4, 504842357), (443, 4558396), (617, 3272884), (886, 2279198), (1234, 1636442), (1772, 1139599), (1847, 1093324), (2468, 818221), (3694, 546662), (7388, 273331)]