2013740198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1\times {\mathrm{6661}}^1$

素因数の和:8863

約数の個数: 16

約数和(自身を含む): 3065052960

約数和(自身を除く): 1051312762

約数列:

[1, 2, 71, 142, 2129, 4258, 6661, 13322, 151159, 302318, 472931, 945862, 14181269, 28362538, 1006870099, 2013740198]

約数ペア:

[(1, 2013740198), (2, 1006870099), (71, 28362538), (142, 14181269), (2129, 945862), (4258, 472931), (6661, 302318), (13322, 151159)]