2009722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7053

約数の個数: 16

約数和(自身を含む): 3542112

約数和(自身を除く): 1532390

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7027, 14054, 77297, 91351, 154594, 182702, 1004861, 2009722]

約数ペア:

[(1, 2009722), (2, 1004861), (11, 182702), (13, 154594), (22, 91351), (26, 77297), (143, 14054), (286, 7027)]