2247803048

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{130021}}^1$

素因数の和:132188

約数の個数: 16

約数和(自身を含む): 4216613460

約数和(自身を除く): 1968810412

約数列:

[1, 2, 4, 8, 2161, 4322, 8644, 17288, 130021, 260042, 520084, 1040168, 280975381, 561950762, 1123901524, 2247803048]

約数ペア:

[(1, 2247803048), (2, 1123901524), (4, 561950762), (8, 280975381), (2161, 1040168), (4322, 520084), (8644, 260042), (17288, 130021)]