2918861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 468019

約数列:

[1, 11, 23, 83, 139, 253, 913, 1529, 1909, 3197, 11537, 20999, 35167, 126907, 265351, 2918861]

約数ペア:

[(1, 2918861), (11, 265351), (23, 126907), (83, 35167), (139, 20999), (253, 11537), (913, 3197), (1529, 1909)]