2011946288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{41269}}^1$

素因数の和:41565

約数の個数: 40

約数和(自身を含む): 4267978320

約数和(自身を除く): 2256032032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 554, 1108, 2216, 3047, 4432, 6094, 12188, 24376, 41269, 48752, 82538, 165076, 330152, 453959, 660304, 907918, 1815836, 3631672, 7263344, 11431513, 22863026, 45726052, 91452104, 125746643, 182904208, 251493286, 502986572, 1005973144, 2011946288]

約数ペア:

[(1, 2011946288), (2, 1005973144), (4, 502986572), (8, 251493286), (11, 182904208), (16, 125746643), (22, 91452104), (44, 45726052), (88, 22863026), (176, 11431513), (277, 7263344), (554, 3631672), (1108, 1815836), (2216, 907918), (3047, 660304), (4432, 453959), (6094, 330152), (12188, 165076), (24376, 82538), (41269, 48752)]