1248857534

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{14071}}^1$

素因数の和:14495

約数の個数: 16

約数和(自身を含む): 1891276800

約数和(自身を除く): 642419266

約数列:

[1, 2, 199, 223, 398, 446, 14071, 28142, 44377, 88754, 2800129, 3137833, 5600258, 6275666, 624428767, 1248857534]

約数ペア:

[(1, 1248857534), (2, 624428767), (199, 6275666), (223, 5600258), (398, 3137833), (446, 2800129), (14071, 88754), (28142, 44377)]