713440018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{42071}}^1$

素因数の和:42273

約数の個数: 16

約数和(自身を含む): 1095554880

約数和(自身を除く): 382114862

約数列:

[1, 2, 61, 122, 139, 278, 8479, 16958, 42071, 84142, 2566331, 5132662, 5847869, 11695738, 356720009, 713440018]

約数ペア:

[(1, 713440018), (2, 356720009), (61, 11695738), (122, 5847869), (139, 5132662), (278, 2566331), (8479, 84142), (16958, 42071)]