2013963105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4027}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 4027742208

約数和(自身を除く): 2013779103

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 433, 1155, 1299, 2165, 3031, 4027, 4763, 6495, 9093, 12081, 14289, 15155, 20135, 23815, 28189, 33341, 44297, 45465, 60405, 71445, 84567, 100023, 132891, 140945, 166705, 221485, 310079, 422835, 500115, 664455, 930237, 1550395, 1743691, 4651185, 5231073, 8718455, 12205837, 19180601, 26155365, 36617511, 57541803, 61029185, 95903005, 134264207, 183087555, 287709015, 402792621, 671321035, 2013963105]

約数ペア:

[(1, 2013963105), (3, 671321035), (5, 402792621), (7, 287709015), (11, 183087555), (15, 134264207), (21, 95903005), (33, 61029185), (35, 57541803), (55, 36617511), (77, 26155365), (105, 19180601), (165, 12205837), (231, 8718455), (385, 5231073), (433, 4651185), (1155, 1743691), (1299, 1550395), (2165, 930237), (3031, 664455), (4027, 500115), (4763, 422835), (6495, 310079), (9093, 221485), (12081, 166705), (14289, 140945), (15155, 132891), (20135, 100023), (23815, 84567), (28189, 71445), (33341, 60405), (44297, 45465)]