552801986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{12697}}^1$

素因数の和:14689

約数の個数: 16

約数和(自身を含む): 905113440

約数和(自身を除く): 352311454

約数列:

[1, 2, 11, 22, 1979, 3958, 12697, 21769, 25394, 43538, 139667, 279334, 25127363, 50254726, 276400993, 552801986]

約数ペア:

[(1, 552801986), (2, 276400993), (11, 50254726), (22, 25127363), (1979, 279334), (3958, 139667), (12697, 43538), (21769, 25394)]