1315874

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 2272128

約数和(自身を除く): 956254

約数列:

[1, 2, 7, 14, 193, 386, 487, 974, 1351, 2702, 3409, 6818, 93991, 187982, 657937, 1315874]

約数ペア:

[(1, 1315874), (2, 657937), (7, 187982), (14, 93991), (193, 6818), (386, 3409), (487, 2702), (974, 1351)]