187142786

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{2029}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 284135040

約数和(自身を除く): 96992254

約数列:

[1, 2, 107, 214, 431, 862, 2029, 4058, 46117, 92234, 217103, 434206, 874499, 1748998, 93571393, 187142786]

約数ペア:

[(1, 187142786), (2, 93571393), (107, 1748998), (214, 874499), (431, 434206), (862, 217103), (2029, 92234), (4058, 46117)]