2168308912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1759991}}^1$

素因数の和:1760017

約数の個数: 40

約数和(自身を含む): 5237736192

約数和(自身を除く): 3069427280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1759991, 3519982, 7039964, 12319937, 14079928, 19359901, 24639874, 28159856, 38719802, 49279748, 77439604, 98559496, 135519307, 154879208, 197118992, 271038614, 309758416, 542077228, 1084154456, 2168308912]

約数ペア:

[(1, 2168308912), (2, 1084154456), (4, 542077228), (7, 309758416), (8, 271038614), (11, 197118992), (14, 154879208), (16, 135519307), (22, 98559496), (28, 77439604), (44, 49279748), (56, 38719802), (77, 28159856), (88, 24639874), (112, 19359901), (154, 14079928), (176, 12319937), (308, 7039964), (616, 3519982), (1232, 1759991)]