4338598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 7142400

約数和(自身を除く): 2803802

約数列:

[1, 2, 11, 22, 199, 398, 991, 1982, 2189, 4378, 10901, 21802, 197209, 394418, 2169299, 4338598]

約数ペア:

[(1, 4338598), (2, 2169299), (11, 394418), (22, 197209), (199, 21802), (398, 10901), (991, 4378), (1982, 2189)]