7178002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5277

約数の個数: 16

約数和(自身を含む): 11816280

約数和(自身を除く): 4638278

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 5209, 10418, 67717, 135434, 276077, 552154, 3589001, 7178002]

約数ペア:

[(1, 7178002), (2, 3589001), (13, 552154), (26, 276077), (53, 135434), (106, 67717), (689, 10418), (1378, 5209)]