27911804908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{536765479}}^1$

素因数の和:536765496

約数の個数: 12

約数和(自身を含む): 52603017040

約数和(自身を除く): 24691212132

約数列:

[1, 2, 4, 13, 26, 52, 536765479, 1073530958, 2147061916, 6977951227, 13955902454, 27911804908]

約数ペア:

[(1, 27911804908), (2, 13955902454), (4, 6977951227), (13, 2147061916), (26, 1073530958), (52, 536765479)]