9999604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 18627840

約数和(自身を除く): 8628236

約数列:

[1, 2, 4, 17, 34, 68, 307, 479, 614, 958, 1228, 1916, 5219, 8143, 10438, 16286, 20876, 32572, 147053, 294106, 588212, 2499901, 4999802, 9999604]

約数ペア:

[(1, 9999604), (2, 4999802), (4, 2499901), (17, 588212), (34, 294106), (68, 147053), (307, 32572), (479, 20876), (614, 16286), (958, 10438), (1228, 8143), (1916, 5219)]