2783158859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{56473}}^1$

素因数の和:56726

約数の個数: 16

約数和(自身を含む): 3187844352

約数和(自身を除く): 404685493

約数列:

[1, 13, 17, 221, 223, 2899, 3791, 49283, 56473, 734149, 960041, 12480533, 12593479, 163715227, 214089143, 2783158859]

約数ペア:

[(1, 2783158859), (13, 214089143), (17, 163715227), (221, 12593479), (223, 12480533), (2899, 960041), (3791, 734149), (49283, 56473)]