490580524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3947}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 1029385728

約数和(自身を除く): 538805204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 772, 1351, 2702, 3947, 4439, 5404, 7894, 8878, 15788, 17756, 27629, 31073, 55258, 62146, 90781, 110516, 124292, 181562, 363124, 635467, 761771, 1270934, 1523542, 2541868, 3047084, 5332397, 10664794, 17520733, 21329588, 35041466, 70082932, 122645131, 245290262, 490580524]

約数ペア:

[(1, 490580524), (2, 245290262), (4, 122645131), (7, 70082932), (14, 35041466), (23, 21329588), (28, 17520733), (46, 10664794), (92, 5332397), (161, 3047084), (193, 2541868), (322, 1523542), (386, 1270934), (644, 761771), (772, 635467), (1351, 363124), (2702, 181562), (3947, 124292), (4439, 110516), (5404, 90781), (7894, 62146), (8878, 55258), (15788, 31073), (17756, 27629)]