2543283458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 3953885184

約数和(自身を除く): 1410601726

約数列:

[1, 2, 47, 94, 127, 163, 254, 326, 1307, 2614, 5969, 7661, 11938, 15322, 20701, 41402, 61429, 122858, 165989, 213041, 331978, 426082, 972947, 1945894, 7801483, 10012927, 15602966, 20025854, 27056207, 54112414, 1271641729, 2543283458]

約数ペア:

[(1, 2543283458), (2, 1271641729), (47, 54112414), (94, 27056207), (127, 20025854), (163, 15602966), (254, 10012927), (326, 7801483), (1307, 1945894), (2614, 972947), (5969, 426082), (7661, 331978), (11938, 213041), (15322, 165989), (20701, 122858), (41402, 61429)]