1122028478

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{213557}}^1$

素因数の和:213667

約数の個数: 16

約数和(自身を含む): 1752884064

約数和(自身を除く): 630855586

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 213557, 427114, 7901609, 15162547, 15803218, 30325094, 561014239, 1122028478]

約数ペア:

[(1, 1122028478), (2, 561014239), (37, 30325094), (71, 15803218), (74, 15162547), (142, 7901609), (2627, 427114), (5254, 213557)]