4680004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 9899904

約数和(自身を除く): 5219900

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 463, 532, 722, 926, 1444, 1852, 2527, 3241, 5054, 6482, 8797, 10108, 12964, 17594, 35188, 61579, 123158, 167143, 246316, 334286, 668572, 1170001, 2340002, 4680004]

約数ペア:

[(1, 4680004), (2, 2340002), (4, 1170001), (7, 668572), (14, 334286), (19, 246316), (28, 167143), (38, 123158), (76, 61579), (133, 35188), (266, 17594), (361, 12964), (463, 10108), (532, 8797), (722, 6482), (926, 5054), (1444, 3241), (1852, 2527)]