5644828

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^2$

素因数の和:909

約数の個数: 18

約数和(自身を含む): 11314856

約数和(自身を除く): 5670028

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 6286, 12572, 201601, 403202, 806404, 1411207, 2822414, 5644828]

約数ペア:

[(1, 5644828), (2, 2822414), (4, 1411207), (7, 806404), (14, 403202), (28, 201601), (449, 12572), (898, 6286), (1796, 3143)]