558962872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{52181}}^1$

素因数の和:52303

約数の個数: 32

約数和(自身を含む): 1139654880

約数和(自身を除く): 580692008

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 52181, 104362, 208724, 417448, 678353, 1356706, 2713412, 5374643, 5426824, 10749286, 21498572, 42997144, 69870359, 139740718, 279481436, 558962872]

約数ペア:

[(1, 558962872), (2, 279481436), (4, 139740718), (8, 69870359), (13, 42997144), (26, 21498572), (52, 10749286), (103, 5426824), (104, 5374643), (206, 2713412), (412, 1356706), (824, 678353), (1339, 417448), (2678, 208724), (5356, 104362), (10712, 52181)]