2721268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 5423040

約数和(自身を除く): 2701772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2689, 5378, 10756, 29579, 59158, 61847, 118316, 123694, 247388, 680317, 1360634, 2721268]

約数ペア:

[(1, 2721268), (2, 1360634), (4, 680317), (11, 247388), (22, 123694), (23, 118316), (44, 61847), (46, 59158), (92, 29579), (253, 10756), (506, 5378), (1012, 2689)]