2145380281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{6221}}^1$

素因数の和:6632

約数の個数: 16

約数和(自身を含む): 2370731328

約数和(自身を除く): 225351047

約数列:

[1, 11, 107, 293, 1177, 3223, 6221, 31351, 68431, 344861, 665647, 1822753, 7322117, 20050283, 195034571, 2145380281]

約数ペア:

[(1, 2145380281), (11, 195034571), (107, 20050283), (293, 7322117), (1177, 1822753), (3223, 665647), (6221, 344861), (31351, 68431)]