212711660382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{209774813}}^1$

素因数の和:209774844

約数の個数: 24

約数和(自身を含む): 460665491544

約数和(自身を除く): 247953831162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 209774813, 419549626, 629324439, 1258648878, 2727072569, 5454145138, 8181217707, 16362435414, 35451943397, 70903886794, 106355830191, 212711660382]

約数ペア:

[(1, 212711660382), (2, 106355830191), (3, 70903886794), (6, 35451943397), (13, 16362435414), (26, 8181217707), (39, 5454145138), (78, 2727072569), (169, 1258648878), (338, 629324439), (507, 419549626), (1014, 209774813)]