2006380486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{15803}}^1$

素因数の和:16044

約数の個数: 32

約数和(自身を含む): 3413664000

約数和(自身を除く): 1407283514

約数列:

[1, 2, 11, 22, 29, 58, 199, 319, 398, 638, 2189, 4378, 5771, 11542, 15803, 31606, 63481, 126962, 173833, 347666, 458287, 916574, 3144797, 5041157, 6289594, 10082314, 34592767, 69185534, 91199113, 182398226, 1003190243, 2006380486]

約数ペア:

[(1, 2006380486), (2, 1003190243), (11, 182398226), (22, 91199113), (29, 69185534), (58, 34592767), (199, 10082314), (319, 6289594), (398, 5041157), (638, 3144797), (2189, 916574), (4378, 458287), (5771, 347666), (11542, 173833), (15803, 126962), (31606, 63481)]