2100394568

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{365159}}^1$

素因数の和:365884

約数の個数: 16

約数和(自身を含む): 3943728000

約数和(自身を除く): 1843333432

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 5752, 365159, 730318, 1460636, 2921272, 262549321, 525098642, 1050197284, 2100394568]

約数ペア:

[(1, 2100394568), (2, 1050197284), (4, 525098642), (8, 262549321), (719, 2921272), (1438, 1460636), (2876, 730318), (5752, 365159)]