2345605438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{535771}}^1$

素因数の和:535983

約数の個数: 16

約数和(自身を含む): 3857558400

約数和(自身を除く): 1511952962

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 535771, 1071542, 5893481, 11786962, 106618429, 213236858, 1172802719, 2345605438]

約数ペア:

[(1, 2345605438), (2, 1172802719), (11, 213236858), (22, 106618429), (199, 11786962), (398, 5893481), (2189, 1071542), (4378, 535771)]