550090222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{190871}}^1$

素因数の和:191015

約数の個数: 16

約数和(自身を含む): 907023744

約数和(自身を除く): 356933522

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 190871, 381742, 2099581, 4199162, 25004101, 50008202, 275045111, 550090222]

約数ペア:

[(1, 550090222), (2, 275045111), (11, 50008202), (22, 25004101), (131, 4199162), (262, 2099581), (1441, 381742), (2882, 190871)]