388632976

素因数分解:

$2^4\times {\mathrm{3221}}^1\times {\mathrm{7541}}^1$

素因数の和:10770

約数の個数: 20

約数和(自身を含む): 753310044

約数和(自身を除く): 364677068

約数列:

[1, 2, 4, 8, 16, 3221, 6442, 7541, 12884, 15082, 25768, 30164, 51536, 60328, 120656, 24289561, 48579122, 97158244, 194316488, 388632976]

約数ペア:

[(1, 388632976), (2, 194316488), (4, 97158244), (8, 48579122), (16, 24289561), (3221, 120656), (6442, 60328), (7541, 51536), (12884, 30164), (15082, 25768)]