319778522

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{1069}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 573177600

約数和(自身を除く): 253399078

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 929, 1069, 1858, 2138, 6503, 7483, 13006, 14966, 21367, 24587, 42734, 49174, 149569, 172109, 299138, 344218, 993101, 1986202, 6951707, 13903414, 22841323, 45682646, 159889261, 319778522]

約数ペア:

[(1, 319778522), (2, 159889261), (7, 45682646), (14, 22841323), (23, 13903414), (46, 6951707), (161, 1986202), (322, 993101), (929, 344218), (1069, 299138), (1858, 172109), (2138, 149569), (6503, 49174), (7483, 42734), (13006, 24587), (14966, 21367)]