2004162556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45549149}}^1$

素因数の和:45549164

約数の個数: 12

約数和(自身を含む): 3826128600

約数和(自身を除く): 1821966044

約数列:

[1, 2, 4, 11, 22, 44, 45549149, 91098298, 182196596, 501040639, 1002081278, 2004162556]

約数ペア:

[(1, 2004162556), (2, 1002081278), (4, 501040639), (11, 182196596), (22, 91098298), (44, 45549149)]