1489233794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{28627}}^1$

素因数の和:28722

約数の個数: 24

約数和(自身を含む): 2416775760

約数和(自身を除く): 927541966

約数列:

[1, 2, 19, 37, 38, 74, 703, 1369, 1406, 2738, 26011, 28627, 52022, 57254, 543913, 1059199, 1087826, 2118398, 20124781, 39190363, 40249562, 78380726, 744616897, 1489233794]

約数ペア:

[(1, 1489233794), (2, 744616897), (19, 78380726), (37, 40249562), (38, 39190363), (74, 20124781), (703, 2118398), (1369, 1087826), (1406, 1059199), (2738, 543913), (26011, 57254), (28627, 52022)]