291784116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1870411}}^1$

素因数の和:1870431

約数の個数: 24

約数和(自身を含む): 733201504

約数和(自身を除く): 441417388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1870411, 3740822, 5611233, 7481644, 11222466, 22444932, 24315343, 48630686, 72946029, 97261372, 145892058, 291784116]

約数ペア:

[(1, 291784116), (2, 145892058), (3, 97261372), (4, 72946029), (6, 48630686), (12, 24315343), (13, 22444932), (26, 11222466), (39, 7481644), (52, 5611233), (78, 3740822), (156, 1870411)]