2018908817861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1\times {\mathrm{936319}}^1$

素因数の和:939908

約数の個数: 16

約数和(自身を含む): 2221100851200

約数和(自身を除く): 202192033339

約数列:

[1, 13, 47, 611, 3529, 45877, 165863, 936319, 2156219, 12172147, 44006993, 572090909, 3304269751, 42955506763, 155300678297, 2018908817861]

約数ペア:

[(1, 2018908817861), (13, 155300678297), (47, 42955506763), (611, 3304269751), (3529, 572090909), (45877, 44006993), (165863, 12172147), (936319, 2156219)]