2012080444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4157191}}^1$

素因数の和:4157217

約数の個数: 18

約数和(自身を含む): 3870345752

約数和(自身を除く): 1858265308

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4157191, 8314382, 16628764, 45729101, 91458202, 182916404, 503020111, 1006040222, 2012080444]

約数ペア:

[(1, 2012080444), (2, 1006040222), (4, 503020111), (11, 182916404), (22, 91458202), (44, 45729101), (121, 16628764), (242, 8314382), (484, 4157191)]