2520003806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{351269}}^1$

素因数の和:351499

約数の個数: 16

約数和(自身を含む): 4021338960

約数和(自身を除く): 1501335154

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 351269, 702538, 5971573, 11943146, 74117759, 148235518, 1260001903, 2520003806]

約数ペア:

[(1, 2520003806), (2, 1260001903), (17, 148235518), (34, 74117759), (211, 11943146), (422, 5971573), (3587, 702538), (7174, 351269)]