990488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{7283}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 1966680

約数和(自身を除く): 976192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 7283, 14566, 29132, 58264, 123811, 247622, 495244, 990488]

約数ペア:

[(1, 990488), (2, 495244), (4, 247622), (8, 123811), (17, 58264), (34, 29132), (68, 14566), (136, 7283)]