2926228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 5448800

約数和(自身を除く): 2522572

約数列:

[1, 2, 4, 19, 38, 76, 139, 277, 278, 554, 556, 1108, 2641, 5263, 5282, 10526, 10564, 21052, 38503, 77006, 154012, 731557, 1463114, 2926228]

約数ペア:

[(1, 2926228), (2, 1463114), (4, 731557), (19, 154012), (38, 77006), (76, 38503), (139, 21052), (277, 10564), (278, 10526), (554, 5282), (556, 5263), (1108, 2641)]