8400524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{190921}}^1$

素因数の和:190936

約数の個数: 12

約数和(自身を含む): 16037448

約数和(自身を除く): 7636924

約数列:

[1, 2, 4, 11, 22, 44, 190921, 381842, 763684, 2100131, 4200262, 8400524]

約数ペア:

[(1, 8400524), (2, 4200262), (4, 2100131), (11, 763684), (22, 381842), (44, 190921)]