6988828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22691}}^1$

素因数の和:22713

約数の個数: 24

約数和(自身を含む): 15249024

約数和(自身を除く): 8260196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 22691, 45382, 90764, 158837, 249601, 317674, 499202, 635348, 998404, 1747207, 3494414, 6988828]

約数ペア:

[(1, 6988828), (2, 3494414), (4, 1747207), (7, 998404), (11, 635348), (14, 499202), (22, 317674), (28, 249601), (44, 158837), (77, 90764), (154, 45382), (308, 22691)]