12403654564

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4064107}}^1$

素因数の和:4064227

約数の個数: 24

約数和(自身を含む): 25034905280

約数和(自身を除く): 12631250716

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4064107, 8128214, 16256428, 28448749, 56897498, 113794996, 442987663, 885975326, 1771950652, 3100913641, 6201827282, 12403654564]

約数ペア:

[(1, 12403654564), (2, 6201827282), (4, 3100913641), (7, 1771950652), (14, 885975326), (28, 442987663), (109, 113794996), (218, 56897498), (436, 28448749), (763, 16256428), (1526, 8128214), (3052, 4064107)]