142408508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3236557}}^1$

素因数の和:3236572

約数の個数: 12

約数和(自身を含む): 271870872

約数和(自身を除く): 129462364

約数列:

[1, 2, 4, 11, 22, 44, 3236557, 6473114, 12946228, 35602127, 71204254, 142408508]

約数ペア:

[(1, 142408508), (2, 71204254), (4, 35602127), (11, 12946228), (22, 6473114), (44, 3236557)]