2012128027

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{1091}}^1\times {\mathrm{1559}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 2493953280

約数和(自身を除く): 481825253

約数列:

[1, 7, 13, 91, 169, 1091, 1183, 1559, 7637, 10913, 14183, 20267, 99281, 141869, 184379, 263471, 1290653, 1700869, 1844297, 11906083, 22111297, 154779079, 287446861, 2012128027]

約数ペア:

[(1, 2012128027), (7, 287446861), (13, 154779079), (91, 22111297), (169, 11906083), (1091, 1844297), (1183, 1700869), (1559, 1290653), (7637, 263471), (10913, 184379), (14183, 141869), (20267, 99281)]