42515486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1949}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 68796000

約数和(自身を除く): 26280514

約数列:

[1, 2, 13, 26, 839, 1678, 1949, 3898, 10907, 21814, 25337, 50674, 1635211, 3270422, 21257743, 42515486]

約数ペア:

[(1, 42515486), (2, 21257743), (13, 3270422), (26, 1635211), (839, 50674), (1678, 25337), (1949, 21814), (3898, 10907)]