4425388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 8648640

約数和(自身を除く): 4223252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2339, 4678, 9356, 25729, 51458, 100577, 102916, 201154, 402308, 1106347, 2212694, 4425388]

約数ペア:

[(1, 4425388), (2, 2212694), (4, 1106347), (11, 402308), (22, 201154), (43, 102916), (44, 100577), (86, 51458), (172, 25729), (473, 9356), (946, 4678), (1892, 2339)]