2008270054

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1031999}}^1$

素因数の和:1032147

約数の個数: 16

約数和(自身を含む): 3467520000

約数和(自身を除く): 1459249946

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1031999, 2063998, 7223993, 14447986, 143447861, 286895722, 1004135027, 2008270054]

約数ペア:

[(1, 2008270054), (2, 1004135027), (7, 286895722), (14, 143447861), (139, 14447986), (278, 7223993), (973, 2063998), (1946, 1031999)]