2012185744

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{119659}}^1$

素因数の和:120718

約数の個数: 20

約数和(自身を含む): 3902351920

約数和(自身を除く): 1890166176

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 8408, 16816, 119659, 239318, 478636, 957272, 1914544, 125761609, 251523218, 503046436, 1006092872, 2012185744]

約数ペア:

[(1, 2012185744), (2, 1006092872), (4, 503046436), (8, 251523218), (16, 125761609), (1051, 1914544), (2102, 957272), (4204, 478636), (8408, 239318), (16816, 119659)]