2015872054

素因数分解:

$2^1\times 7^3\times {\mathrm{2938589}}^1$

素因数の和:2938612

約数の個数: 16

約数和(自身を含む): 3526308000

約数和(自身を除く): 1510435946

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2938589, 5877178, 20570123, 41140246, 143990861, 287981722, 1007936027, 2015872054]

約数ペア:

[(1, 2015872054), (2, 1007936027), (7, 287981722), (14, 143990861), (49, 41140246), (98, 20570123), (343, 5877178), (686, 2938589)]