2034388850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{4793}}^1$

素因数の和:5471

約数の個数: 48

約数和(自身を含む): 4082129352

約数和(自身を除く): 2047740502

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 653, 1306, 3265, 4793, 6530, 8489, 9586, 16325, 16978, 23965, 32650, 42445, 47930, 62309, 84890, 119825, 124618, 212225, 239650, 311545, 424450, 623090, 1557725, 3115450, 3129829, 6259658, 15649145, 31298290, 40687777, 78245725, 81375554, 156491450, 203438885, 406877770, 1017194425, 2034388850]

約数ペア:

[(1, 2034388850), (2, 1017194425), (5, 406877770), (10, 203438885), (13, 156491450), (25, 81375554), (26, 78245725), (50, 40687777), (65, 31298290), (130, 15649145), (325, 6259658), (650, 3129829), (653, 3115450), (1306, 1557725), (3265, 623090), (4793, 424450), (6530, 311545), (8489, 239650), (9586, 212225), (16325, 124618), (16978, 119825), (23965, 84890), (32650, 62309), (42445, 47930)]