2247998032

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{466777}}^1$

素因数の和:466835

約数の個数: 40

約数和(自身を含む): 5093481536

約数和(自身を除く): 2845483504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 466777, 933554, 1867108, 3267439, 3734216, 6534878, 7468432, 13069756, 20071411, 26139512, 40142822, 52279024, 80285644, 140499877, 160571288, 280999754, 321142576, 561999508, 1123999016, 2247998032]

約数ペア:

[(1, 2247998032), (2, 1123999016), (4, 561999508), (7, 321142576), (8, 280999754), (14, 160571288), (16, 140499877), (28, 80285644), (43, 52279024), (56, 40142822), (86, 26139512), (112, 20071411), (172, 13069756), (301, 7468432), (344, 6534878), (602, 3734216), (688, 3267439), (1204, 1867108), (2408, 933554), (4816, 466777)]