2912781244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4337}}^1\times {\mathrm{8837}}^1$

素因数の和:13197

約数の個数: 24

約数和(自身を含む): 5367494160

約数和(自身を除く): 2454712916

約数列:

[1, 2, 4, 19, 38, 76, 4337, 8674, 8837, 17348, 17674, 35348, 82403, 164806, 167903, 329612, 335806, 671612, 38326069, 76652138, 153304276, 728195311, 1456390622, 2912781244]

約数ペア:

[(1, 2912781244), (2, 1456390622), (4, 728195311), (19, 153304276), (38, 76652138), (76, 38326069), (4337, 671612), (8674, 335806), (8837, 329612), (17348, 167903), (17674, 164806), (35348, 82403)]