1711636780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{126041}}^1$

素因数の和:126154

約数の個数: 48

約数和(自身を含む): 4150310976

約数和(自身を除く): 2438674196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 126041, 252082, 504164, 630205, 882287, 1260410, 1764574, 2520820, 3529148, 4411435, 8822870, 12225977, 17645740, 24451954, 48903908, 61129885, 85581839, 122259770, 171163678, 244519540, 342327356, 427909195, 855818390, 1711636780]

約数ペア:

[(1, 1711636780), (2, 855818390), (4, 427909195), (5, 342327356), (7, 244519540), (10, 171163678), (14, 122259770), (20, 85581839), (28, 61129885), (35, 48903908), (70, 24451954), (97, 17645740), (140, 12225977), (194, 8822870), (388, 4411435), (485, 3529148), (679, 2520820), (970, 1764574), (1358, 1260410), (1940, 882287), (2716, 630205), (3395, 504164), (6790, 252082), (13580, 126041)]