127408057886

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{2986453}}^1$

素因数の和:2986795

約数の個数: 16

約数和(自身を含む): 194167293264

約数和(自身を除く): 66759235378

約数列:

[1, 2, 83, 166, 257, 514, 21331, 42662, 2986453, 5972906, 247875599, 495751198, 767518421, 1535036842, 63704028943, 127408057886]

約数ペア:

[(1, 127408057886), (2, 63704028943), (83, 1535036842), (166, 767518421), (257, 495751198), (514, 247875599), (21331, 5972906), (42662, 2986453)]