1252803076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{17189}}^1$

素因数の和:17356

約数の個数: 48

約数和(自身を含む): 2656886400

約数和(自身を除く): 1404083324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 959, 1918, 2603, 3836, 5206, 10412, 17189, 18221, 34378, 36442, 68756, 72884, 120323, 240646, 326591, 481292, 653182, 1306364, 2286137, 2354893, 4572274, 4709786, 9144548, 9419572, 16484251, 32968502, 44742967, 65937004, 89485934, 178971868, 313200769, 626401538, 1252803076]

約数ペア:

[(1, 1252803076), (2, 626401538), (4, 313200769), (7, 178971868), (14, 89485934), (19, 65937004), (28, 44742967), (38, 32968502), (76, 16484251), (133, 9419572), (137, 9144548), (266, 4709786), (274, 4572274), (532, 2354893), (548, 2286137), (959, 1306364), (1918, 653182), (2603, 481292), (3836, 326591), (5206, 240646), (10412, 120323), (17189, 72884), (18221, 68756), (34378, 36442)]