2018984572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{35543}}^1$

素因数の和:36849

約数の個数: 24

約数和(自身を含む): 3857519232

約数和(自身を除く): 1838534660

約数列:

[1, 2, 4, 11, 22, 44, 1291, 2582, 5164, 14201, 28402, 35543, 56804, 71086, 142172, 390973, 781946, 1563892, 45886013, 91772026, 183544052, 504746143, 1009492286, 2018984572]

約数ペア:

[(1, 2018984572), (2, 1009492286), (4, 504746143), (11, 183544052), (22, 91772026), (44, 45886013), (1291, 1563892), (2582, 781946), (5164, 390973), (14201, 142172), (28402, 71086), (35543, 56804)]