2016189003

素因数分解:

$3^1\times {\mathrm{1051}}^1\times {\mathrm{639451}}^1$

素因数の和:640505

約数の個数: 8

約数和(自身を含む): 2690814016

約数和(自身を除く): 674625013

約数列:

[1, 3, 1051, 3153, 639451, 1918353, 672063001, 2016189003]

約数ペア:

[(1, 2016189003), (3, 672063001), (1051, 1918353), (3153, 639451)]