520086110882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{10016681}}^1$

素因数の和:10018693

約数の個数: 16

約数和(自身を含む): 840559886712

約数和(自身を除く): 320473775830

約数列:

[1, 2, 13, 26, 1997, 3994, 25961, 51922, 10016681, 20033362, 130216853, 260433706, 20003311957, 40006623914, 260043055441, 520086110882]

約数ペア:

[(1, 520086110882), (2, 260043055441), (13, 40006623914), (26, 20003311957), (1997, 260433706), (3994, 130216853), (25961, 20033362), (51922, 10016681)]