468446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 16

約数和(自身を含む): 777600

約数和(自身を除く): 309154

約数列:

[1, 2, 11, 22, 107, 199, 214, 398, 1177, 2189, 2354, 4378, 21293, 42586, 234223, 468446]

約数ペア:

[(1, 468446), (2, 234223), (11, 42586), (22, 21293), (107, 4378), (199, 2354), (214, 2189), (398, 1177)]