2541232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2316

約数の個数: 20

約数和(自身を含む): 4995216

約数和(自身を除く): 2453984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2237, 4474, 8948, 17896, 35792, 158827, 317654, 635308, 1270616, 2541232]

約数ペア:

[(1, 2541232), (2, 1270616), (4, 635308), (8, 317654), (16, 158827), (71, 35792), (142, 17896), (284, 8948), (568, 4474), (1136, 2237)]