2087549161

素因数分解:

${\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{1153}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 2196182016

約数和(自身を除く): 108632855

約数列:

[1, 23, 223, 353, 1153, 5129, 8119, 26519, 78719, 257119, 407009, 1810537, 5913737, 9361207, 90763007, 2087549161]

約数ペア:

[(1, 2087549161), (23, 90763007), (223, 9361207), (353, 5913737), (1153, 1810537), (5129, 407009), (8119, 257119), (26519, 78719)]