9904042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 15309000

約数和(自身を除く): 5404958

約数列:

[1, 2, 41, 82, 269, 449, 538, 898, 11029, 18409, 22058, 36818, 120781, 241562, 4952021, 9904042]

約数ペア:

[(1, 9904042), (2, 4952021), (41, 241562), (82, 120781), (269, 36818), (449, 22058), (538, 18409), (898, 11029)]