2760392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20297}}^1$

素因数の和:20320

約数の個数: 16

約数和(自身を含む): 5480460

約数和(自身を除く): 2720068

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20297, 40594, 81188, 162376, 345049, 690098, 1380196, 2760392]

約数ペア:

[(1, 2760392), (2, 1380196), (4, 690098), (8, 345049), (17, 162376), (34, 81188), (68, 40594), (136, 20297)]