86420609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 11859391

約数列:

[1, 11, 29, 139, 319, 1529, 1949, 4031, 21439, 44341, 56521, 270911, 621731, 2980021, 7856419, 86420609]

約数ペア:

[(1, 86420609), (11, 7856419), (29, 2980021), (139, 621731), (319, 270911), (1529, 56521), (1949, 44341), (4031, 21439)]