1028044

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 18

約数和(自身を含む): 1855140

約数和(自身を除く): 827096

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1849, 3698, 5977, 7396, 11954, 23908, 257011, 514022, 1028044]

約数ペア:

[(1, 1028044), (2, 514022), (4, 257011), (43, 23908), (86, 11954), (139, 7396), (172, 5977), (278, 3698), (556, 1849)]