387560656

素因数分解:

$2^4\times 7^1\times {\mathrm{3460363}}^1$

素因数の和:3460378

約数の個数: 20

約数和(自身を含む): 858170272

約数和(自身を除く): 470609616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3460363, 6920726, 13841452, 24222541, 27682904, 48445082, 55365808, 96890164, 193780328, 387560656]

約数ペア:

[(1, 387560656), (2, 193780328), (4, 96890164), (7, 55365808), (8, 48445082), (14, 27682904), (16, 24222541), (28, 13841452), (56, 6920726), (112, 3460363)]