1900900261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{33331}}^1$

素因数の和:33492

約数の個数: 16

約数和(自身を含む): 2116715328

約数和(自身を除く): 215815067

約数列:

[1, 13, 41, 107, 533, 1391, 4387, 33331, 57031, 433303, 1366571, 3566417, 17765423, 46363421, 146223097, 1900900261]

約数ペア:

[(1, 1900900261), (13, 146223097), (41, 46363421), (107, 17765423), (533, 3566417), (1391, 1366571), (4387, 433303), (33331, 57031)]