20189203417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{2417}}^1\times {\mathrm{491353}}^1$

素因数の和:493787

約数の個数: 8

約数和(自身を含む): 21385691496

約数和(自身を除く): 1196488079

約数列:

[1, 17, 2417, 41089, 491353, 8353001, 1187600201, 20189203417]

約数ペア:

[(1, 20189203417), (17, 1187600201), (2417, 8353001), (41089, 491353)]