1266244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 2596608

約数和(自身を除く): 1330364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1103, 1148, 2206, 4412, 7721, 15442, 30884, 45223, 90446, 180892, 316561, 633122, 1266244]

約数ペア:

[(1, 1266244), (2, 633122), (4, 316561), (7, 180892), (14, 90446), (28, 45223), (41, 30884), (82, 15442), (164, 7721), (287, 4412), (574, 2206), (1103, 1148)]