3287878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 5414400

約数和(自身を除く): 2126522

約数列:

[1, 2, 11, 22, 199, 398, 751, 1502, 2189, 4378, 8261, 16522, 149449, 298898, 1643939, 3287878]

約数ペア:

[(1, 3287878), (2, 1643939), (11, 298898), (22, 149449), (199, 16522), (398, 8261), (751, 4378), (1502, 2189)]