2008804930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18261863}}^1$

素因数の和:18261881

約数の個数: 16

約数和(自身を含む): 3944562624

約数和(自身を除く): 1935757694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18261863, 36523726, 91309315, 182618630, 200880493, 401760986, 1004402465, 2008804930]

約数ペア:

[(1, 2008804930), (2, 1004402465), (5, 401760986), (10, 200880493), (11, 182618630), (22, 91309315), (55, 36523726), (110, 18261863)]