1280255899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{34183}}^1$

素因数の和:34306

約数の個数: 16

約数和(自身を含む): 1431899392

約数和(自身を除く): 151643493

約数列:

[1, 13, 43, 67, 559, 871, 2881, 34183, 37453, 444379, 1469869, 2290261, 19108297, 29773393, 98481223, 1280255899]

約数ペア:

[(1, 1280255899), (13, 98481223), (43, 29773393), (67, 19108297), (559, 2290261), (871, 1469869), (2881, 444379), (34183, 37453)]