5280390148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{10909897}}^1$

素因数の和:10909923

約数の個数: 18

約数和(自身を含む): 10157115038

約数和(自身を除く): 4876724890

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 10909897, 21819794, 43639588, 120008867, 240017734, 480035468, 1320097537, 2640195074, 5280390148]

約数ペア:

[(1, 5280390148), (2, 2640195074), (4, 1320097537), (11, 480035468), (22, 240017734), (44, 120008867), (121, 43639588), (242, 21819794), (484, 10909897)]