2018990876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3135079}}^1$

素因数の和:3135113

約数の個数: 24

約数和(自身を含む): 4213547520

約数和(自身を除く): 2194556644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3135079, 6270158, 12540316, 21945553, 43891106, 72106817, 87782212, 144213634, 288427268, 504747719, 1009495438, 2018990876]

約数ペア:

[(1, 2018990876), (2, 1009495438), (4, 504747719), (7, 288427268), (14, 144213634), (23, 87782212), (28, 72106817), (46, 43891106), (92, 21945553), (161, 12540316), (322, 6270158), (644, 3135079)]