260929108342

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{180949451}}^1$

素因数の和:180949563

約数の個数: 16

約数和(自身を含む): 451649832192

約数和(自身を除く): 190720723850

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 180949451, 361898902, 1266646157, 2533292314, 18637793453, 37275586906, 130464554171, 260929108342]

約数ペア:

[(1, 260929108342), (2, 130464554171), (7, 37275586906), (14, 18637793453), (103, 2533292314), (206, 1266646157), (721, 361898902), (1442, 180949451)]