8557666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 14219100

約数和(自身を除く): 5661434

約数列:

[1, 2, 13, 26, 47, 94, 149, 298, 611, 1222, 1937, 2209, 3874, 4418, 7003, 14006, 28717, 57434, 91039, 182078, 329141, 658282, 4278833, 8557666]

約数ペア:

[(1, 8557666), (2, 4278833), (13, 658282), (26, 329141), (47, 182078), (94, 91039), (149, 57434), (298, 28717), (611, 14006), (1222, 7003), (1937, 4418), (2209, 3874)]