2015409008

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{284341}}^1$

素因数の和:284792

約数の個数: 20

約数和(自身を含む): 3913683288

約数和(自身を除く): 1898274280

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 284341, 568682, 1137364, 2274728, 4549456, 125963063, 251926126, 503852252, 1007704504, 2015409008]

約数ペア:

[(1, 2015409008), (2, 1007704504), (4, 503852252), (8, 251926126), (16, 125963063), (443, 4549456), (886, 2274728), (1772, 1137364), (3544, 568682), (7088, 284341)]