4278716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 8149680

約数和(自身を除く): 3870964

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 769, 1391, 1538, 2782, 3076, 5564, 9997, 19994, 39988, 82283, 164566, 329132, 1069679, 2139358, 4278716]

約数ペア:

[(1, 4278716), (2, 2139358), (4, 1069679), (13, 329132), (26, 164566), (52, 82283), (107, 39988), (214, 19994), (428, 9997), (769, 5564), (1391, 3076), (1538, 2782)]