268105786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{141257}}^1$

素因数の和:141345

約数の個数: 16

約数和(自身を含む): 439029864

約数和(自身を除く): 170924078

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 141257, 282514, 1836341, 3672682, 10311761, 20623522, 134052893, 268105786]

約数ペア:

[(1, 268105786), (2, 134052893), (13, 20623522), (26, 10311761), (73, 3672682), (146, 1836341), (949, 282514), (1898, 141257)]