2105662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 3437280

約数和(自身を除く): 1331618

約数列:

[1, 2, 13, 26, 109, 218, 743, 1417, 1486, 2834, 9659, 19318, 80987, 161974, 1052831, 2105662]

約数ペア:

[(1, 2105662), (2, 1052831), (13, 161974), (26, 80987), (109, 19318), (218, 9659), (743, 2834), (1417, 1486)]