17990112946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40701613}}^1$

素因数の和:40701645

約数の個数: 16

約数和(自身を含む): 30770420184

約数和(自身を除く): 12780307238

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40701613, 81403226, 529120969, 691927421, 1058241938, 1383854842, 8995056473, 17990112946]

約数ペア:

[(1, 17990112946), (2, 8995056473), (13, 1383854842), (17, 1058241938), (26, 691927421), (34, 529120969), (221, 81403226), (442, 40701613)]