123408412

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{8863}}^1$

素因数の和:8985

約数の個数: 18

約数和(自身を含む): 219711968

約数和(自身を除く): 96303556

約数列:

[1, 2, 4, 59, 118, 236, 3481, 6962, 8863, 13924, 17726, 35452, 522917, 1045834, 2091668, 30852103, 61704206, 123408412]

約数ペア:

[(1, 123408412), (2, 61704206), (4, 30852103), (59, 2091668), (118, 1045834), (236, 522917), (3481, 35452), (6962, 17726), (8863, 13924)]