2068018463

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{26399}}^1$

素因数の和:26475

約数の個数: 24

約数和(自身を含む): 2574950400

約数和(自身を除く): 506931937

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 2527, 4123, 11191, 26399, 78337, 184793, 501581, 818369, 3511067, 5728583, 9530039, 15549011, 66710273, 108843077, 295431209, 2068018463]

約数ペア:

[(1, 2068018463), (7, 295431209), (19, 108843077), (31, 66710273), (133, 15549011), (217, 9530039), (361, 5728583), (589, 3511067), (2527, 818369), (4123, 501581), (11191, 184793), (26399, 78337)]