8157969578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1863401}}^1$

素因数の和:1863613

約数の個数: 16

約数和(自身を含む): 13416494400

約数和(自身を除く): 5258524822

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 1863401, 3726802, 20497411, 40994822, 370816799, 741633598, 4078984789, 8157969578]

約数ペア:

[(1, 8157969578), (2, 4078984789), (11, 741633598), (22, 370816799), (199, 40994822), (398, 20497411), (2189, 3726802), (4378, 1863401)]