2077888917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{130267}}^1$

素因数の和:130692

約数の個数: 16

約数和(自身を含む): 2990953280

約数和(自身を除く): 913064363

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 130267, 390801, 1693471, 5080413, 53279203, 159837609, 692629639, 2077888917]

約数ペア:

[(1, 2077888917), (3, 692629639), (13, 159837609), (39, 53279203), (409, 5080413), (1227, 1693471), (5317, 390801), (15951, 130267)]