252861808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{929639}}^1$

素因数の和:929664

約数の個数: 20

約数和(自身を含む): 518739120

約数和(自身を除く): 265877312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 929639, 1859278, 3718556, 7437112, 14874224, 15803863, 31607726, 63215452, 126430904, 252861808]

約数ペア:

[(1, 252861808), (2, 126430904), (4, 63215452), (8, 31607726), (16, 15803863), (17, 14874224), (34, 7437112), (68, 3718556), (136, 1859278), (272, 929639)]