7928054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 13409280

約数和(自身を除く): 5481226

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 193, 386, 437, 874, 893, 1081, 1786, 2162, 3667, 4439, 7334, 8878, 9071, 18142, 20539, 41078, 84341, 168682, 172349, 208633, 344698, 417266, 3964027, 7928054]

約数ペア:

[(1, 7928054), (2, 3964027), (19, 417266), (23, 344698), (38, 208633), (46, 172349), (47, 168682), (94, 84341), (193, 41078), (386, 20539), (437, 18142), (874, 9071), (893, 8878), (1081, 7334), (1786, 4439), (2162, 3667)]