478672012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{1171}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 1032785152

約数和(自身を除く): 554113140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1123, 1171, 2246, 2342, 4492, 4684, 7861, 8197, 14599, 15223, 15722, 16394, 29198, 30446, 31444, 32788, 58396, 60892, 102193, 106561, 204386, 213122, 408772, 426244, 1315033, 2630066, 5260132, 9205231, 17095429, 18410462, 34190858, 36820924, 68381716, 119668003, 239336006, 478672012]

約数ペア:

[(1, 478672012), (2, 239336006), (4, 119668003), (7, 68381716), (13, 36820924), (14, 34190858), (26, 18410462), (28, 17095429), (52, 9205231), (91, 5260132), (182, 2630066), (364, 1315033), (1123, 426244), (1171, 408772), (2246, 213122), (2342, 204386), (4492, 106561), (4684, 102193), (7861, 60892), (8197, 58396), (14599, 32788), (15223, 31444), (15722, 30446), (16394, 29198)]