488797439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4723}}^1$

素因数の和:5174

約数の個数: 16

約数和(自身を含む): 555542400

約数和(自身を除く): 66744961

約数列:

[1, 13, 19, 247, 419, 4723, 5447, 7961, 61399, 89737, 103493, 1166581, 1978937, 25726181, 37599803, 488797439]

約数ペア:

[(1, 488797439), (13, 37599803), (19, 25726181), (247, 1978937), (419, 1166581), (4723, 103493), (5447, 89737), (7961, 61399)]