2109767534

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{780817}}^1$

素因数の和:781019

約数の個数: 16

約数和(自身を含む): 3635488608

約数和(自身を除く): 1525721074

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 780817, 1561634, 5465719, 10931438, 150697681, 301395362, 1054883767, 2109767534]

約数ペア:

[(1, 2109767534), (2, 1054883767), (7, 301395362), (14, 150697681), (193, 10931438), (386, 5465719), (1351, 1561634), (2702, 780817)]