9858244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 18900000

約数和(自身を除く): 9041756

約数列:

[1, 2, 4, 11, 22, 44, 449, 499, 898, 998, 1796, 1996, 4939, 5489, 9878, 10978, 19756, 21956, 224051, 448102, 896204, 2464561, 4929122, 9858244]

約数ペア:

[(1, 9858244), (2, 4929122), (4, 2464561), (11, 896204), (22, 448102), (44, 224051), (449, 21956), (499, 19756), (898, 10978), (998, 9878), (1796, 5489), (1996, 4939)]