2065963209

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1\times {\mathrm{4643}}^1$

素因数の和:6516

約数の個数: 16

約数和(自身を含む): 2789966592

約数和(自身を除く): 724003383

約数列:

[1, 3, 83, 249, 1787, 4643, 5361, 13929, 148321, 385369, 444963, 1156107, 8297041, 24891123, 688654403, 2065963209]

約数ペア:

[(1, 2065963209), (3, 688654403), (83, 24891123), (249, 8297041), (1787, 1156107), (4643, 444963), (5361, 385369), (13929, 148321)]