798694556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3037}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 1571982720

約数和(自身を除く): 773288164

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 139, 172, 278, 473, 556, 946, 1529, 1892, 3037, 3058, 5977, 6074, 6116, 11954, 12148, 23908, 33407, 65747, 66814, 130591, 131494, 133628, 261182, 262988, 422143, 522364, 844286, 1436501, 1688572, 2873002, 4643573, 5746004, 9287146, 18152149, 18574292, 36304298, 72608596, 199673639, 399347278, 798694556]

約数ペア:

[(1, 798694556), (2, 399347278), (4, 199673639), (11, 72608596), (22, 36304298), (43, 18574292), (44, 18152149), (86, 9287146), (139, 5746004), (172, 4643573), (278, 2873002), (473, 1688572), (556, 1436501), (946, 844286), (1529, 522364), (1892, 422143), (3037, 262988), (3058, 261182), (5977, 133628), (6074, 131494), (6116, 130591), (11954, 66814), (12148, 65747), (23908, 33407)]