1866883388

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{1021271}}^1$

素因数の和:1021732

約数の個数: 12

約数和(自身を含む): 3274198032

約数和(自身を除く): 1407314644

約数列:

[1, 2, 4, 457, 914, 1828, 1021271, 2042542, 4085084, 466720847, 933441694, 1866883388]

約数ペア:

[(1, 1866883388), (2, 933441694), (4, 466720847), (457, 4085084), (914, 2042542), (1828, 1021271)]