2112964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 4693248

約数和(自身を除く): 2580284

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 193, 238, 322, 386, 391, 476, 644, 772, 782, 1351, 1564, 2702, 2737, 3281, 4439, 5404, 5474, 6562, 8878, 10948, 13124, 17756, 22967, 31073, 45934, 62146, 75463, 91868, 124292, 150926, 301852, 528241, 1056482, 2112964]

約数ペア:

[(1, 2112964), (2, 1056482), (4, 528241), (7, 301852), (14, 150926), (17, 124292), (23, 91868), (28, 75463), (34, 62146), (46, 45934), (68, 31073), (92, 22967), (119, 17756), (161, 13124), (193, 10948), (238, 8878), (322, 6562), (386, 5474), (391, 5404), (476, 4439), (644, 3281), (772, 2737), (782, 2702), (1351, 1564)]