2912686576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4440071}}^1$

素因数の和:4440120

約数の個数: 20

約数和(自身を含む): 5780973744

約数和(自身を除く): 2868287168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4440071, 8880142, 17760284, 35520568, 71041136, 182042911, 364085822, 728171644, 1456343288, 2912686576]

約数ペア:

[(1, 2912686576), (2, 1456343288), (4, 728171644), (8, 364085822), (16, 182042911), (41, 71041136), (82, 35520568), (164, 17760284), (328, 8880142), (656, 4440071)]