2865937024

素因数分解:

$2^7\times {\mathrm{2237}}^1\times {\mathrm{10009}}^1$

素因数の和:12260

約数の個数: 32

約数和(自身を含む): 5712606900

約数和(自身を除く): 2846669876

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2237, 4474, 8948, 10009, 17896, 20018, 35792, 40036, 71584, 80072, 143168, 160144, 286336, 320288, 640576, 1281152, 22390133, 44780266, 89560532, 179121064, 358242128, 716484256, 1432968512, 2865937024]

約数ペア:

[(1, 2865937024), (2, 1432968512), (4, 716484256), (8, 358242128), (16, 179121064), (32, 89560532), (64, 44780266), (128, 22390133), (2237, 1281152), (4474, 640576), (8948, 320288), (10009, 286336), (17896, 160144), (20018, 143168), (35792, 80072), (40036, 71584)]