2080308670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{995363}}^1$

素因数の和:995400

約数の個数: 32

約数和(自身を含む): 4299972480

約数和(自身を除く): 2219663810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 995363, 1990726, 4976815, 9953630, 10948993, 18911897, 21897986, 37823794, 54744965, 94559485, 109489930, 189118970, 208030867, 416061734, 1040154335, 2080308670]

約数ペア:

[(1, 2080308670), (2, 1040154335), (5, 416061734), (10, 208030867), (11, 189118970), (19, 109489930), (22, 94559485), (38, 54744965), (55, 37823794), (95, 21897986), (110, 18911897), (190, 10948993), (209, 9953630), (418, 4976815), (1045, 1990726), (2090, 995363)]