131138265506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{203000411}}^1$

素因数の和:203000449

約数の個数: 16

約数和(自身を含む): 219240444960

約数和(自身を除く): 88102179454

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 203000411, 406000822, 3451006987, 3857007809, 6902013974, 7714015618, 65569132753, 131138265506]

約数ペア:

[(1, 131138265506), (2, 65569132753), (17, 7714015618), (19, 6902013974), (34, 3857007809), (38, 3451006987), (323, 406000822), (646, 203000411)]