4938689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 6036480

約数和(自身を除く): 1097791

約数列:

[1, 7, 19, 71, 133, 497, 523, 1349, 3661, 9443, 9937, 37133, 69559, 259931, 705527, 4938689]

約数ペア:

[(1, 4938689), (7, 705527), (19, 259931), (71, 69559), (133, 37133), (497, 9937), (523, 9443), (1349, 3661)]