5380628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{11117}}^1$

素因数の和:11143

約数の個数: 18

約数和(自身を含む): 10350858

約数和(自身を除く): 4970230

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 11117, 22234, 44468, 122287, 244574, 489148, 1345157, 2690314, 5380628]

約数ペア:

[(1, 5380628), (2, 2690314), (4, 1345157), (11, 489148), (22, 244574), (44, 122287), (121, 44468), (242, 22234), (484, 11117)]