2011095021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{652741}}^1$

素因数の和:652836

約数の個数: 16

約数和(自身を含む): 2924284160

約数和(自身を除く): 913189139

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 652741, 1958223, 8485633, 25456899, 51566539, 154699617, 670365007, 2011095021]

約数ペア:

[(1, 2011095021), (3, 670365007), (13, 154699617), (39, 51566539), (79, 25456899), (237, 8485633), (1027, 1958223), (3081, 652741)]