28913039233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1747117}}^1$

素因数の和:1747216

約数の個数: 16

約数和(自身を含む): 33265126720

約数和(自身を除く): 4352087487

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 1747117, 22712521, 33195223, 117056839, 431537899, 1521738907, 2224079941, 28913039233]

約数ペア:

[(1, 28913039233), (13, 2224079941), (19, 1521738907), (67, 431537899), (247, 117056839), (871, 33195223), (1273, 22712521), (16549, 1747117)]