2188862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 3659040

約数和(自身を除く): 1470178

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2903, 5806, 37739, 75478, 84187, 168374, 1094431, 2188862]

約数ペア:

[(1, 2188862), (2, 1094431), (13, 168374), (26, 84187), (29, 75478), (58, 37739), (377, 5806), (754, 2903)]