485320480816

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{497254591}}^1$

素因数の和:497254660

約数の個数: 20

約数和(自身を含む): 955723325824

約数和(自身を除く): 470402845008

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 497254591, 994509182, 1989018364, 3978036728, 7956073456, 30332530051, 60665060102, 121330120204, 242660240408, 485320480816]

約数ペア:

[(1, 485320480816), (2, 242660240408), (4, 121330120204), (8, 60665060102), (16, 30332530051), (61, 7956073456), (122, 3978036728), (244, 1989018364), (488, 994509182), (976, 497254591)]