5221876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{10789}}^1$

素因数の和:10815

約数の個数: 18

約数和(自身を含む): 10045490

約数和(自身を除く): 4823614

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 10789, 21578, 43156, 118679, 237358, 474716, 1305469, 2610938, 5221876]

約数ペア:

[(1, 5221876), (2, 2610938), (4, 1305469), (11, 474716), (22, 237358), (44, 118679), (121, 43156), (242, 21578), (484, 10789)]