1880886136

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{407471}}^1$

素因数の和:408054

約数の個数: 16

約数和(自身を含む): 3532782240

約数和(自身を除く): 1651896104

約数列:

[1, 2, 4, 8, 577, 1154, 2308, 4616, 407471, 814942, 1629884, 3259768, 235110767, 470221534, 940443068, 1880886136]

約数ペア:

[(1, 1880886136), (2, 940443068), (4, 470221534), (8, 235110767), (577, 3259768), (1154, 1629884), (2308, 814942), (4616, 407471)]