485640828

素因数分解:

$2^2\times 3^2\times {\mathrm{13490023}}^1$

素因数の和:13490033

約数の個数: 18

約数和(自身を含む): 1227592184

約数和(自身を除く): 741951356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13490023, 26980046, 40470069, 53960092, 80940138, 121410207, 161880276, 242820414, 485640828]

約数ペア:

[(1, 485640828), (2, 242820414), (3, 161880276), (4, 121410207), (6, 80940138), (9, 53960092), (12, 40470069), (18, 26980046), (36, 13490023)]