2016175861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11927}}^1$

素因数の和:12025

約数の個数: 32

約数和(自身を含む): 2564997120

約数和(自身を除く): 548821259

約数列:

[1, 7, 19, 31, 41, 133, 217, 287, 589, 779, 1271, 4123, 5453, 8897, 11927, 24149, 83489, 169043, 226613, 369737, 489007, 1586291, 2588159, 3423049, 7025003, 9291133, 15159217, 49175021, 65037931, 106114519, 288025123, 2016175861]

約数ペア:

[(1, 2016175861), (7, 288025123), (19, 106114519), (31, 65037931), (41, 49175021), (133, 15159217), (217, 9291133), (287, 7025003), (589, 3423049), (779, 2588159), (1271, 1586291), (4123, 489007), (5453, 369737), (8897, 226613), (11927, 169043), (24149, 83489)]