2089756634690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1\times {\mathrm{1010809}}^1$

素因数の和:1017974

約数の個数: 32

約数和(自身を含む): 3891820662000

約数和(自身を除く): 1802064027310

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7129, 14258, 35645, 71290, 206741, 413482, 1010809, 1033705, 2021618, 2067410, 5054045, 10108090, 29313461, 58626922, 146567305, 293134610, 7206057361, 14412114722, 36030286805, 72060573610, 208975663469, 417951326938, 1044878317345, 2089756634690]

約数ペア:

[(1, 2089756634690), (2, 1044878317345), (5, 417951326938), (10, 208975663469), (29, 72060573610), (58, 36030286805), (145, 14412114722), (290, 7206057361), (7129, 293134610), (14258, 146567305), (35645, 58626922), (71290, 29313461), (206741, 10108090), (413482, 5054045), (1010809, 2067410), (1033705, 2021618)]