7773662

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 12802680

約数和(自身を除く): 5029018

約数列:

[1, 2, 13, 26, 109, 169, 211, 218, 338, 422, 1417, 2743, 2834, 5486, 18421, 22999, 35659, 36842, 45998, 71318, 298987, 597974, 3886831, 7773662]

約数ペア:

[(1, 7773662), (2, 3886831), (13, 597974), (26, 298987), (109, 71318), (169, 45998), (211, 36842), (218, 35659), (338, 22999), (422, 18421), (1417, 5486), (2743, 2834)]