2017996048

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1882459}}^1$

素因数の和:1882534

約数の個数: 20

約数和(自身を含む): 3968225680

約数和(自身を除く): 1950229632

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1882459, 3764918, 7529836, 15059672, 30119344, 126124753, 252249506, 504499012, 1008998024, 2017996048]

約数ペア:

[(1, 2017996048), (2, 1008998024), (4, 504499012), (8, 252249506), (16, 126124753), (67, 30119344), (134, 15059672), (268, 7529836), (536, 3764918), (1072, 1882459)]