2568724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 4807040

約数和(自身を除く): 2238316

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 463, 926, 1387, 1852, 2774, 5548, 8797, 17594, 33799, 35188, 67598, 135196, 642181, 1284362, 2568724]

約数ペア:

[(1, 2568724), (2, 1284362), (4, 642181), (19, 135196), (38, 67598), (73, 35188), (76, 33799), (146, 17594), (292, 8797), (463, 5548), (926, 2774), (1387, 1852)]