1392138722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{277429}}^1$

素因数の和:277637

約数の個数: 16

約数和(自身を含む): 2260499640

約数和(自身を除く): 868360918

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 277429, 554858, 3606577, 7213154, 53543797, 107087594, 696069361, 1392138722]

約数ペア:

[(1, 1392138722), (2, 696069361), (13, 107087594), (26, 53543797), (193, 7213154), (386, 3606577), (2509, 554858), (5018, 277429)]