870845008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{35597}}^1$

素因数の和:35755

約数の個数: 40

約数和(自身を含む): 1853943840

約数和(自身を除く): 983098832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 24464, 35597, 71194, 142388, 284776, 391567, 569552, 783134, 1566268, 3132536, 4947983, 6265072, 9895966, 19791932, 39583864, 54427813, 79167728, 108855626, 217711252, 435422504, 870845008]

約数ペア:

[(1, 870845008), (2, 435422504), (4, 217711252), (8, 108855626), (11, 79167728), (16, 54427813), (22, 39583864), (44, 19791932), (88, 9895966), (139, 6265072), (176, 4947983), (278, 3132536), (556, 1566268), (1112, 783134), (1529, 569552), (2224, 391567), (3058, 284776), (6116, 142388), (12232, 71194), (24464, 35597)]