8479724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^2$

素因数の和:893

約数の個数: 18

約数和(自身を含む): 16225524

約数和(自身を除く): 7745800

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 4829, 9658, 19316, 192721, 385442, 770884, 2119931, 4239862, 8479724]

約数ペア:

[(1, 8479724), (2, 4239862), (4, 2119931), (11, 770884), (22, 385442), (44, 192721), (439, 19316), (878, 9658), (1756, 4829)]