389356729118

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{82525801}}^1$

素因数の和:82526147

約数の個数: 16

約数和(自身を含む): 669449305824

約数和(自身を除く): 280092576706

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 82525801, 165051602, 577680607, 1155361214, 27811194937, 55622389874, 194678364559, 389356729118]

約数ペア:

[(1, 389356729118), (2, 194678364559), (7, 55622389874), (14, 27811194937), (337, 1155361214), (674, 577680607), (2359, 165051602), (4718, 82525801)]