497621605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107827}}^1$

素因数の和:107916

約数の個数: 16

約数和(自身を含む): 652143744

約数和(自身を除く): 154522139

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 107827, 539135, 1401751, 7008755, 7655717, 38278585, 99524321, 497621605]

約数ペア:

[(1, 497621605), (5, 99524321), (13, 38278585), (65, 7655717), (71, 7008755), (355, 1401751), (923, 539135), (4615, 107827)]