2018449316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{122449}}^1$

素因数の和:122783

約数の個数: 24

約数和(自身を含む): 3816031800

約数和(自身を除く): 1797582484

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 122449, 244898, 489796, 1591837, 3183674, 6367348, 38816333, 77632666, 155265332, 504612329, 1009224658, 2018449316]

約数ペア:

[(1, 2018449316), (2, 1009224658), (4, 504612329), (13, 155265332), (26, 77632666), (52, 38816333), (317, 6367348), (634, 3183674), (1268, 1591837), (4121, 489796), (8242, 244898), (16484, 122449)]