7805468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{16127}}^1$

素因数の和:16153

約数の個数: 18

約数和(自身を含む): 15015168

約数和(自身を除く): 7209700

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 16127, 32254, 64508, 177397, 354794, 709588, 1951367, 3902734, 7805468]

約数ペア:

[(1, 7805468), (2, 3902734), (4, 1951367), (11, 709588), (22, 354794), (44, 177397), (121, 64508), (242, 32254), (484, 16127)]