328140046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{773}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 550035360

約数和(自身を除く): 221895314

約数列:

[1, 2, 13, 26, 29, 58, 377, 563, 754, 773, 1126, 1546, 7319, 10049, 14638, 16327, 20098, 22417, 32654, 44834, 212251, 291421, 424502, 435199, 582842, 870398, 5657587, 11315174, 12620771, 25241542, 164070023, 328140046]

約数ペア:

[(1, 328140046), (2, 164070023), (13, 25241542), (26, 12620771), (29, 11315174), (58, 5657587), (377, 870398), (563, 582842), (754, 435199), (773, 424502), (1126, 291421), (1546, 212251), (7319, 44834), (10049, 32654), (14638, 22417), (16327, 20098)]