2045356412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4225943}}^1$

素因数の和:4225969

約数の個数: 18

約数和(自身を含む): 3934353864

約数和(自身を除く): 1888997452

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4225943, 8451886, 16903772, 46485373, 92970746, 185941492, 511339103, 1022678206, 2045356412]

約数ペア:

[(1, 2045356412), (2, 1022678206), (4, 511339103), (11, 185941492), (22, 92970746), (44, 46485373), (121, 16903772), (242, 8451886), (484, 4225943)]