270522874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{23189}}^1$

素因数の和:23517

約数の個数: 16

約数和(自身を含む): 428551200

約数和(自身を除く): 158028326

約数列:

[1, 2, 19, 38, 307, 614, 5833, 11666, 23189, 46378, 440591, 881182, 7119023, 14238046, 135261437, 270522874]

約数ペア:

[(1, 270522874), (2, 135261437), (19, 14238046), (38, 7119023), (307, 881182), (614, 440591), (5833, 46378), (11666, 23189)]