2069658899

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{66041}}^1$

素因数の和:66107

約数の個数: 24

約数和(自身を含む): 2670210144

約数和(自身を除く): 600551245

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 2849, 4477, 31339, 66041, 462287, 726451, 2443517, 5085157, 7990961, 17104619, 26878687, 55936727, 188150809, 295665557, 2069658899]

約数ペア:

[(1, 2069658899), (7, 295665557), (11, 188150809), (37, 55936727), (77, 26878687), (121, 17104619), (259, 7990961), (407, 5085157), (847, 2443517), (2849, 726451), (4477, 462287), (31339, 66041)]