1091889412

素因数分解:

$2^2\times {\mathrm{577}}^1\times {\mathrm{473089}}^1$

素因数の和:473670

約数の個数: 12

約数和(自身を含む): 1914122140

約数和(自身を除く): 822232728

約数列:

[1, 2, 4, 577, 1154, 2308, 473089, 946178, 1892356, 272972353, 545944706, 1091889412]

約数ペア:

[(1, 1091889412), (2, 545944706), (4, 272972353), (577, 1892356), (1154, 946178), (2308, 473089)]