2078889718

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1\times {\mathrm{14797}}^1$

素因数の和:15351

約数の個数: 16

約数和(自身を含む): 3143095200

約数和(自身を除く): 1064205482

約数列:

[1, 2, 199, 353, 398, 706, 14797, 29594, 70247, 140494, 2944603, 5223341, 5889206, 10446682, 1039444859, 2078889718]

約数ペア:

[(1, 2078889718), (2, 1039444859), (199, 10446682), (353, 5889206), (398, 5223341), (706, 2944603), (14797, 140494), (29594, 70247)]