4513718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 7430400

約数和(自身を除く): 2916682

約数列:

[1, 2, 11, 22, 199, 398, 1031, 2062, 2189, 4378, 11341, 22682, 205169, 410338, 2256859, 4513718]

約数ペア:

[(1, 4513718), (2, 2256859), (11, 410338), (22, 205169), (199, 22682), (398, 11341), (1031, 4378), (2062, 2189)]