304400404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{988313}}^1$

素因数の和:988335

約数の個数: 24

約数和(自身を含む): 664147008

約数和(自身を除く): 359746604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 988313, 1976626, 3953252, 6918191, 10871443, 13836382, 21742886, 27672764, 43485772, 76100101, 152200202, 304400404]

約数ペア:

[(1, 304400404), (2, 152200202), (4, 76100101), (7, 43485772), (11, 27672764), (14, 21742886), (22, 13836382), (28, 10871443), (44, 6918191), (77, 3953252), (154, 1976626), (308, 988313)]