2013291412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4159693}}^1$

素因数の和:4159719

約数の個数: 18

約数和(自身を含む): 3872675114

約数和(自身を除く): 1859383702

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4159693, 8319386, 16638772, 45756623, 91513246, 183026492, 503322853, 1006645706, 2013291412]

約数ペア:

[(1, 2013291412), (2, 1006645706), (4, 503322853), (11, 183026492), (22, 91513246), (44, 45756623), (121, 16638772), (242, 8319386), (484, 4159693)]