2209303030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20084573}}^1$

素因数の和:20084591

約数の個数: 16

約数和(自身を含む): 4338267984

約数和(自身を除く): 2128964954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20084573, 40169146, 100422865, 200845730, 220930303, 441860606, 1104651515, 2209303030]

約数ペア:

[(1, 2209303030), (2, 1104651515), (5, 441860606), (10, 220930303), (11, 200845730), (22, 100422865), (55, 40169146), (110, 20084573)]