945492782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{3499}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 1611120000

約数和(自身を除く): 665627218

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 547, 1094, 3499, 6998, 7111, 10393, 14222, 20786, 45487, 66481, 90974, 132962, 135109, 270218, 864253, 1728506, 1913953, 3827906, 24881389, 36365107, 49762778, 72730214, 472746391, 945492782]

約数ペア:

[(1, 945492782), (2, 472746391), (13, 72730214), (19, 49762778), (26, 36365107), (38, 24881389), (247, 3827906), (494, 1913953), (547, 1728506), (1094, 864253), (3499, 270218), (6998, 135109), (7111, 132962), (10393, 90974), (14222, 66481), (20786, 45487)]