2017402804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7103531}}^1$

素因数の和:7103606

約数の個数: 12

約数和(自身を含む): 3580180128

約数和(自身を除く): 1562777324

約数列:

[1, 2, 4, 71, 142, 284, 7103531, 14207062, 28414124, 504350701, 1008701402, 2017402804]

約数ペア:

[(1, 2017402804), (2, 1008701402), (4, 504350701), (71, 28414124), (142, 14207062), (284, 7103531)]