2016784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 4874688

約数和(自身を除く): 2857904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1637, 3274, 6548, 11459, 13096, 18007, 22918, 26192, 36014, 45836, 72028, 91672, 126049, 144056, 183344, 252098, 288112, 504196, 1008392, 2016784]

約数ペア:

[(1, 2016784), (2, 1008392), (4, 504196), (7, 288112), (8, 252098), (11, 183344), (14, 144056), (16, 126049), (22, 91672), (28, 72028), (44, 45836), (56, 36014), (77, 26192), (88, 22918), (112, 18007), (154, 13096), (176, 11459), (308, 6548), (616, 3274), (1232, 1637)]