2000990559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{144779}}^1$

素因数の和:145070

約数の個数: 16

約数和(自身を含む): 2835371520

約数和(自身を除く): 834380961

約数列:

[1, 3, 17, 51, 271, 813, 4607, 13821, 144779, 434337, 2461243, 7383729, 39235109, 117705327, 666996853, 2000990559]

約数ペア:

[(1, 2000990559), (3, 666996853), (17, 117705327), (51, 39235109), (271, 7383729), (813, 2461243), (4607, 434337), (13821, 144779)]