2045554554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1\times {\mathrm{4799}}^1$

素因数の和:8562

約数の個数: 32

約数和(自身を含む): 4308480000

約数和(自身を除く): 2262925446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3739, 4799, 7478, 9598, 11217, 14397, 22434, 28794, 71041, 91181, 142082, 182362, 213123, 273543, 426246, 547086, 17943461, 35886922, 53830383, 107660766, 340925759, 681851518, 1022777277, 2045554554]

約数ペア:

[(1, 2045554554), (2, 1022777277), (3, 681851518), (6, 340925759), (19, 107660766), (38, 53830383), (57, 35886922), (114, 17943461), (3739, 547086), (4799, 426246), (7478, 273543), (9598, 213123), (11217, 182362), (14397, 142082), (22434, 91181), (28794, 71041)]