858808312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{32719}}^1$

素因数の和:32935

約数の個数: 32

約数和(自身を含む): 1713873600

約数和(自身を除く): 855065288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 3281, 6562, 13124, 26248, 32719, 65438, 130876, 261752, 556223, 1112446, 2224892, 4449784, 6314767, 12629534, 25259068, 50518136, 107351039, 214702078, 429404156, 858808312]

約数ペア:

[(1, 858808312), (2, 429404156), (4, 214702078), (8, 107351039), (17, 50518136), (34, 25259068), (68, 12629534), (136, 6314767), (193, 4449784), (386, 2224892), (772, 1112446), (1544, 556223), (3281, 261752), (6562, 130876), (13124, 65438), (26248, 32719)]