2011308112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1964

約数の個数: 80

約数和(自身を含む): 4365345600

約数和(自身を除く): 2354037488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 109, 118, 176, 218, 236, 436, 472, 649, 872, 944, 1199, 1298, 1744, 1777, 2398, 2596, 3554, 4796, 5192, 6431, 7108, 9592, 10384, 12862, 14216, 19184, 19547, 25724, 28432, 39094, 51448, 70741, 78188, 102896, 104843, 141482, 156376, 193693, 209686, 282964, 312752, 387386, 419372, 565928, 774772, 838744, 1131856, 1153273, 1549544, 1677488, 2130623, 2306546, 3099088, 4261246, 4613092, 8522492, 9226184, 11427887, 17044984, 18452368, 22855774, 34089968, 45711548, 91423096, 125706757, 182846192, 251413514, 502827028, 1005654056, 2011308112]

約数ペア:

[(1, 2011308112), (2, 1005654056), (4, 502827028), (8, 251413514), (11, 182846192), (16, 125706757), (22, 91423096), (44, 45711548), (59, 34089968), (88, 22855774), (109, 18452368), (118, 17044984), (176, 11427887), (218, 9226184), (236, 8522492), (436, 4613092), (472, 4261246), (649, 3099088), (872, 2306546), (944, 2130623), (1199, 1677488), (1298, 1549544), (1744, 1153273), (1777, 1131856), (2398, 838744), (2596, 774772), (3554, 565928), (4796, 419372), (5192, 387386), (6431, 312752), (7108, 282964), (9592, 209686), (10384, 193693), (12862, 156376), (14216, 141482), (19184, 104843), (19547, 102896), (25724, 78188), (28432, 70741), (39094, 51448)]