2281020209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{3583}}^1\times {\mathrm{3767}}^1$

素因数の和:7376

約数の個数: 12

約数和(自身を含む): 2471325696

約数和(自身を除く): 190305487

約数列:

[1, 13, 169, 3583, 3767, 46579, 48971, 605527, 636623, 13497161, 175463093, 2281020209]

約数ペア:

[(1, 2281020209), (13, 175463093), (169, 13497161), (3583, 636623), (3767, 605527), (46579, 48971)]