145820444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{473443}}^1$

素因数の和:473465

約数の個数: 24

約数和(自身を含む): 318154368

約数和(自身を除く): 172333924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 473443, 946886, 1893772, 3314101, 5207873, 6628202, 10415746, 13256404, 20831492, 36455111, 72910222, 145820444]

約数ペア:

[(1, 145820444), (2, 72910222), (4, 36455111), (7, 20831492), (11, 13256404), (14, 10415746), (22, 6628202), (28, 5207873), (44, 3314101), (77, 1893772), (154, 946886), (308, 473443)]