426669362

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{7873}}^1$

素因数の和:7975

約数の個数: 32

約数和(自身を含む): 755904000

約数和(自身を除く): 329234638

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 3871, 7742, 7873, 15746, 27097, 54194, 55111, 110222, 385777, 621967, 771554, 1243934, 2700439, 4353769, 5400878, 8707538, 30476383, 60952766, 213334681, 426669362]

約数ペア:

[(1, 426669362), (2, 213334681), (7, 60952766), (14, 30476383), (49, 8707538), (79, 5400878), (98, 4353769), (158, 2700439), (343, 1243934), (553, 771554), (686, 621967), (1106, 385777), (3871, 110222), (7742, 55111), (7873, 54194), (15746, 27097)]