989193604

素因数分解:

$2^2\times 7^1\times {\mathrm{9241}}^1\times {\mathrm{3823}}^1$

素因数の和:13075

約数の個数: 24

約数和(自身を含む): 1979118848

約数和(自身を除く): 989925244

約数列:

[1, 2, 4, 7, 14, 28, 3823, 7646, 9241, 15292, 18482, 26761, 36964, 53522, 64687, 107044, 129374, 258748, 35328343, 70656686, 141313372, 247298401, 494596802, 989193604]

約数ペア:

[(1, 989193604), (2, 494596802), (4, 247298401), (7, 141313372), (14, 70656686), (28, 35328343), (3823, 258748), (7646, 129374), (9241, 107044), (15292, 64687), (18482, 53522), (26761, 36964)]