2656644

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 6229440

約数和(自身を除く): 3572796

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 823, 1076, 1614, 1646, 2469, 3228, 3292, 4938, 9876, 221387, 442774, 664161, 885548, 1328322, 2656644]

約数ペア:

[(1, 2656644), (2, 1328322), (3, 885548), (4, 664161), (6, 442774), (12, 221387), (269, 9876), (538, 4938), (807, 3292), (823, 3228), (1076, 2469), (1614, 1646)]