491794134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{8329}}^1$

素因数の和:9104

約数の個数: 32

約数和(自身を含む): 1060775520

約数和(自身を除く): 568981386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 757, 1514, 2271, 4542, 8329, 9841, 16658, 19682, 24987, 29523, 49974, 59046, 108277, 216554, 324831, 649662, 6305053, 12610106, 18915159, 37830318, 81965689, 163931378, 245897067, 491794134]

約数ペア:

[(1, 491794134), (2, 245897067), (3, 163931378), (6, 81965689), (13, 37830318), (26, 18915159), (39, 12610106), (78, 6305053), (757, 649662), (1514, 324831), (2271, 216554), (4542, 108277), (8329, 59046), (9841, 49974), (16658, 29523), (19682, 24987)]