858376084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{2909}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 1525305600

約数和(自身を除く): 666929516

約数列:

[1, 2, 4, 71, 142, 284, 1039, 2078, 2909, 4156, 5818, 11636, 73769, 147538, 206539, 295076, 413078, 826156, 3022451, 6044902, 12089804, 214594021, 429188042, 858376084]

約数ペア:

[(1, 858376084), (2, 429188042), (4, 214594021), (71, 12089804), (142, 6044902), (284, 3022451), (1039, 826156), (2078, 413078), (2909, 295076), (4156, 206539), (5818, 147538), (11636, 73769)]