2558084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 4774560

約数和(自身を除く): 2216476

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 347, 388, 694, 1388, 1843, 3686, 6593, 7372, 13186, 26372, 33659, 67318, 134636, 639521, 1279042, 2558084]

約数ペア:

[(1, 2558084), (2, 1279042), (4, 639521), (19, 134636), (38, 67318), (76, 33659), (97, 26372), (194, 13186), (347, 7372), (388, 6593), (694, 3686), (1388, 1843)]