2008652690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18260479}}^1$

素因数の和:18260497

約数の個数: 16

約数和(自身を含む): 3944263680

約数和(自身を除く): 1935610990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18260479, 36520958, 91302395, 182604790, 200865269, 401730538, 1004326345, 2008652690]

約数ペア:

[(1, 2008652690), (2, 1004326345), (5, 401730538), (10, 200865269), (11, 182604790), (22, 91302395), (55, 36520958), (110, 18260479)]