127649284

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 264170368

約数和(自身を除く): 136521084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 97, 172, 194, 301, 388, 602, 679, 1093, 1204, 1358, 2186, 2716, 4171, 4372, 7651, 8342, 15302, 16684, 29197, 30604, 46999, 58394, 93998, 106021, 116788, 187996, 212042, 328993, 424084, 657986, 742147, 1315972, 1484294, 2968588, 4558903, 9117806, 18235612, 31912321, 63824642, 127649284]

約数ペア:

[(1, 127649284), (2, 63824642), (4, 31912321), (7, 18235612), (14, 9117806), (28, 4558903), (43, 2968588), (86, 1484294), (97, 1315972), (172, 742147), (194, 657986), (301, 424084), (388, 328993), (602, 212042), (679, 187996), (1093, 116788), (1204, 106021), (1358, 93998), (2186, 58394), (2716, 46999), (4171, 30604), (4372, 29197), (7651, 16684), (8342, 15302)]