2085980751361

素因数分解:

${\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{19196083}}^1$

素因数の和:19196752

約数の個数: 12

約数和(自身を含む): 2262296891568

約数和(自身を除く): 176316140207

約数列:

[1, 13, 169, 643, 8359, 108667, 19196083, 249549079, 3244138027, 12343081369, 160460057797, 2085980751361]

約数ペア:

[(1, 2085980751361), (13, 160460057797), (169, 12343081369), (643, 3244138027), (8359, 249549079), (108667, 19196083)]