2821167479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{12253}}^1$

素因数の和:12554

約数の個数: 16

約数和(自身を含む): 3088008000

約数和(自身を除く): 266840521

約数列:

[1, 13, 89, 199, 1157, 2587, 12253, 17711, 159289, 230243, 1090517, 2438347, 14176721, 31698511, 217012883, 2821167479]

約数ペア:

[(1, 2821167479), (13, 217012883), (89, 31698511), (199, 14176721), (1157, 2438347), (2587, 1090517), (12253, 230243), (17711, 159289)]