2013389131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{11497}}^1$

素因数の和:12238

約数の個数: 16

約数和(自身を含む): 2285802400

約数和(自身を除く): 272413269

約数列:

[1, 13, 19, 247, 709, 9217, 11497, 13471, 149461, 175123, 218443, 2839759, 8151373, 105967849, 154876087, 2013389131]

約数ペア:

[(1, 2013389131), (13, 154876087), (19, 105967849), (247, 8151373), (709, 2839759), (9217, 218443), (11497, 175123), (13471, 149461)]