1338962690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{96259}}^1$

素因数の和:96386

約数の個数: 32

約数和(自身を含む): 2619812160

約数和(自身を除く): 1280849470

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 96259, 192518, 481295, 962590, 1251367, 2502734, 6256835, 10299713, 12513670, 20599426, 51498565, 102997130, 133896269, 267792538, 669481345, 1338962690]

約数ペア:

[(1, 1338962690), (2, 669481345), (5, 267792538), (10, 133896269), (13, 102997130), (26, 51498565), (65, 20599426), (107, 12513670), (130, 10299713), (214, 6256835), (535, 2502734), (1070, 1251367), (1391, 962590), (2782, 481295), (6955, 192518), (13910, 96259)]