131604508

素因数分解:

$2^2\times 7^1\times {\mathrm{4700161}}^1$

素因数の和:4700172

約数の個数: 12

約数和(自身を含む): 263209072

約数和(自身を除く): 131604564

約数列:

[1, 2, 4, 7, 14, 28, 4700161, 9400322, 18800644, 32901127, 65802254, 131604508]

約数ペア:

[(1, 131604508), (2, 65802254), (4, 32901127), (7, 18800644), (14, 9400322), (28, 4700161)]