1405052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2903}}^1$

素因数の和:2929

約数の個数: 18

約数和(自身を含む): 2703624

約数和(自身を除く): 1298572

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2903, 5806, 11612, 31933, 63866, 127732, 351263, 702526, 1405052]

約数ペア:

[(1, 1405052), (2, 702526), (4, 351263), (11, 127732), (22, 63866), (44, 31933), (121, 11612), (242, 5806), (484, 2903)]