81244202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{1879}}^1$

素因数の和:3557

約数の個数: 16

約数和(自身を含む): 131389440

約数和(自身を除く): 50145238

約数列:

[1, 2, 13, 26, 1663, 1879, 3326, 3758, 21619, 24427, 43238, 48854, 3124777, 6249554, 40622101, 81244202]

約数ペア:

[(1, 81244202), (2, 40622101), (13, 6249554), (26, 3124777), (1663, 48854), (1879, 43238), (3326, 24427), (3758, 21619)]