43399114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 31250486

約数列:

[1, 2, 11, 22, 23, 46, 199, 253, 398, 431, 506, 862, 2189, 4378, 4577, 4741, 9154, 9482, 9913, 19826, 50347, 85769, 100694, 109043, 171538, 218086, 943459, 1886918, 1972687, 3945374, 21699557, 43399114]

約数ペア:

[(1, 43399114), (2, 21699557), (11, 3945374), (22, 1972687), (23, 1886918), (46, 943459), (199, 218086), (253, 171538), (398, 109043), (431, 100694), (506, 85769), (862, 50347), (2189, 19826), (4378, 9913), (4577, 9482), (4741, 9154)]