2011304589

素因数分解:

$3^1\times 7^1\times {\mathrm{12721}}^1\times {\mathrm{7529}}^1$

素因数の和:20260

約数の個数: 16

約数和(自身を含む): 3065493120

約数和(自身を除く): 1054188531

約数列:

[1, 3, 7, 21, 7529, 12721, 22587, 38163, 52703, 89047, 158109, 267141, 95776409, 287329227, 670434863, 2011304589]

約数ペア:

[(1, 2011304589), (3, 670434863), (7, 287329227), (21, 95776409), (7529, 267141), (12721, 158109), (22587, 89047), (38163, 52703)]