7979918

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 16

約数和(自身を含む): 12234240

約数和(自身を除く): 4254322

約数列:

[1, 2, 89, 127, 178, 254, 353, 706, 11303, 22606, 31417, 44831, 62834, 89662, 3989959, 7979918]

約数ペア:

[(1, 7979918), (2, 3989959), (89, 89662), (127, 62834), (178, 44831), (254, 31417), (353, 22606), (706, 11303)]