2643670279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{443}}^2\times {\mathrm{709}}^1$

素因数の和:1614

約数の個数: 12

約数和(自身を含む): 2793040600

約数和(自身を除く): 149370321

約数列:

[1, 19, 443, 709, 8417, 13471, 196249, 314087, 3728731, 5967653, 139140541, 2643670279]

約数ペア:

[(1, 2643670279), (19, 139140541), (443, 5967653), (709, 3728731), (8417, 314087), (13471, 196249)]