1869883939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5483}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 2409099264

約数和(自身を除く): 539215325

約数列:

[1, 7, 11, 43, 77, 103, 301, 473, 721, 1133, 3311, 4429, 5483, 7931, 31003, 38381, 48719, 60313, 235769, 341033, 422191, 564749, 1650383, 2593459, 3953243, 6212239, 18154213, 24284207, 43485673, 169989449, 267126277, 1869883939]

約数ペア:

[(1, 1869883939), (7, 267126277), (11, 169989449), (43, 43485673), (77, 24284207), (103, 18154213), (301, 6212239), (473, 3953243), (721, 2593459), (1133, 1650383), (3311, 564749), (4429, 422191), (5483, 341033), (7931, 235769), (31003, 60313), (38381, 48719)]