2012189288

素因数分解:

$2^3\times {\mathrm{3701}}^1\times {\mathrm{67961}}^1$

素因数の和:71668

約数の個数: 16

約数和(自身を含む): 3773929860

約数和(自身を除く): 1761740572

約数列:

[1, 2, 4, 8, 3701, 7402, 14804, 29608, 67961, 135922, 271844, 543688, 251523661, 503047322, 1006094644, 2012189288]

約数ペア:

[(1, 2012189288), (2, 1006094644), (4, 503047322), (8, 251523661), (3701, 543688), (7402, 271844), (14804, 135922), (29608, 67961)]