2648087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 416233

約数列:

[1, 13, 19, 71, 151, 247, 923, 1349, 1963, 2869, 10721, 17537, 37297, 139373, 203699, 2648087]

約数ペア:

[(1, 2648087), (13, 203699), (19, 139373), (71, 37297), (151, 17537), (247, 10721), (923, 2869), (1349, 1963)]