2019884044

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{1623701}}^1$

素因数の和:1624016

約数の個数: 12

約数和(自身を含む): 3546165168

約数和(自身を除く): 1526281124

約数列:

[1, 2, 4, 311, 622, 1244, 1623701, 3247402, 6494804, 504971011, 1009942022, 2019884044]

約数ペア:

[(1, 2019884044), (2, 1009942022), (4, 504971011), (311, 6494804), (622, 3247402), (1244, 1623701)]