2180584

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 2698136

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1693, 3386, 6772, 11851, 13544, 23702, 38939, 47404, 77878, 94808, 155756, 272573, 311512, 545146, 1090292, 2180584]

約数ペア:

[(1, 2180584), (2, 1090292), (4, 545146), (7, 311512), (8, 272573), (14, 155756), (23, 94808), (28, 77878), (46, 47404), (56, 38939), (92, 23702), (161, 13544), (184, 11851), (322, 6772), (644, 3386), (1288, 1693)]