2892266

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 4831200

約数和(自身を除く): 1938934

約数列:

[1, 2, 13, 26, 43, 86, 169, 199, 338, 398, 559, 1118, 2587, 5174, 7267, 8557, 14534, 17114, 33631, 67262, 111241, 222482, 1446133, 2892266]

約数ペア:

[(1, 2892266), (2, 1446133), (13, 222482), (26, 111241), (43, 67262), (86, 33631), (169, 17114), (199, 14534), (338, 8557), (398, 7267), (559, 5174), (1118, 2587)]