8404266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107747}}^1$

素因数の和:107765

約数の個数: 16

約数和(自身を含む): 18101664

約数和(自身を除く): 9697398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107747, 215494, 323241, 646482, 1400711, 2801422, 4202133, 8404266]

約数ペア:

[(1, 8404266), (2, 4202133), (3, 2801422), (6, 1400711), (13, 646482), (26, 323241), (39, 215494), (78, 107747)]