259528018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263213}}^1$

素因数の和:263261

約数の個数: 16

約数和(自身を含む): 426406680

約数和(自身を除く): 166878662

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 263213, 526426, 4474621, 7633177, 8949242, 15266354, 129764009, 259528018]

約数ペア:

[(1, 259528018), (2, 129764009), (17, 15266354), (29, 8949242), (34, 7633177), (58, 4474621), (493, 526426), (986, 263213)]