2016576172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{43427}}^1$

素因数の和:43510

約数の個数: 48

約数和(自身を含む): 4085706240

約数和(自身を除く): 2069130068

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1786, 2444, 3572, 11609, 23218, 43427, 46436, 86854, 173708, 564551, 825113, 1129102, 1650226, 2041069, 2258204, 3300452, 4082138, 8164276, 10726469, 21452938, 26533897, 38780311, 42905876, 53067794, 77560622, 106135588, 155121244, 504144043, 1008288086, 2016576172]

約数ペア:

[(1, 2016576172), (2, 1008288086), (4, 504144043), (13, 155121244), (19, 106135588), (26, 77560622), (38, 53067794), (47, 42905876), (52, 38780311), (76, 26533897), (94, 21452938), (188, 10726469), (247, 8164276), (494, 4082138), (611, 3300452), (893, 2258204), (988, 2041069), (1222, 1650226), (1786, 1129102), (2444, 825113), (3572, 564551), (11609, 173708), (23218, 86854), (43427, 46436)]