2565392

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 4999680

約数和(自身を除く): 2434288

約数列:

[1, 2, 4, 8, 16, 223, 446, 719, 892, 1438, 1784, 2876, 3568, 5752, 11504, 160337, 320674, 641348, 1282696, 2565392]

約数ペア:

[(1, 2565392), (2, 1282696), (4, 641348), (8, 320674), (16, 160337), (223, 11504), (446, 5752), (719, 3568), (892, 2876), (1438, 1784)]