247266254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1\times {\mathrm{1987}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 379978368

約数和(自身を除く): 132712114

約数列:

[1, 2, 43, 86, 1447, 1987, 2894, 3974, 62221, 85441, 124442, 170882, 2875189, 5750378, 123633127, 247266254]

約数ペア:

[(1, 247266254), (2, 123633127), (43, 5750378), (86, 2875189), (1447, 170882), (1987, 124442), (2894, 85441), (3974, 62221)]