2588895939

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 4454645760

約数和(自身を除く): 1865749821

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 191, 211, 399, 437, 483, 573, 633, 931, 1127, 1311, 1337, 1477, 2793, 3059, 3381, 3629, 4009, 4011, 4393, 4431, 4853, 9177, 9359, 10339, 10887, 12027, 13179, 14559, 21413, 25403, 28063, 28077, 30751, 31017, 33971, 40301, 64239, 76209, 83467, 84189, 92207, 92253, 101913, 120903, 177821, 196441, 215257, 237797, 250401, 276621, 282107, 533463, 584269, 589323, 645449, 645771, 713391, 765719, 846321, 926923, 1752807, 1936347, 1974749, 2297157, 2780769, 4089883, 4518143, 5360033, 5924247, 6488461, 12269649, 13554429, 16080099, 17611537, 19465383, 37520231, 45419227, 52834611, 112560693, 123280759, 136257681, 369842277, 862965313, 2588895939]

約数ペア:

[(1, 2588895939), (3, 862965313), (7, 369842277), (19, 136257681), (21, 123280759), (23, 112560693), (49, 52834611), (57, 45419227), (69, 37520231), (133, 19465383), (147, 17611537), (161, 16080099), (191, 13554429), (211, 12269649), (399, 6488461), (437, 5924247), (483, 5360033), (573, 4518143), (633, 4089883), (931, 2780769), (1127, 2297157), (1311, 1974749), (1337, 1936347), (1477, 1752807), (2793, 926923), (3059, 846321), (3381, 765719), (3629, 713391), (4009, 645771), (4011, 645449), (4393, 589323), (4431, 584269), (4853, 533463), (9177, 282107), (9359, 276621), (10339, 250401), (10887, 237797), (12027, 215257), (13179, 196441), (14559, 177821), (21413, 120903), (25403, 101913), (28063, 92253), (28077, 92207), (30751, 84189), (31017, 83467), (33971, 76209), (40301, 64239)]