2708421919

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{82657}}^1$

素因数の和:82846

約数の個数: 16

約数和(自身を含む): 3216388096

約数和(自身を除く): 507966177

約数列:

[1, 7, 31, 151, 217, 1057, 4681, 32767, 82657, 578599, 2562367, 12481207, 17936569, 87368449, 386917417, 2708421919]

約数ペア:

[(1, 2708421919), (7, 386917417), (31, 87368449), (151, 17936569), (217, 12481207), (1057, 2562367), (4681, 578599), (32767, 82657)]