745840082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1687421}}^1$

素因数の和:1687453

約数の個数: 16

約数和(自身を含む): 1275691032

約数和(自身を除く): 529850950

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1687421, 3374842, 21936473, 28686157, 43872946, 57372314, 372920041, 745840082]

約数ペア:

[(1, 745840082), (2, 372920041), (13, 57372314), (17, 43872946), (26, 28686157), (34, 21936473), (221, 3374842), (442, 1687421)]