2019032288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6361}}^1$

素因数の和:6500

約数の個数: 96

約数和(自身を含む): 4937929920

約数和(自身を除く): 2918897632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 109, 112, 182, 208, 218, 224, 364, 416, 436, 728, 763, 872, 1417, 1456, 1526, 1744, 2834, 2912, 3052, 3488, 5668, 6104, 6361, 9919, 11336, 12208, 12722, 19838, 22672, 24416, 25444, 39676, 44527, 45344, 50888, 79352, 82693, 89054, 101776, 158704, 165386, 178108, 203552, 317408, 330772, 356216, 578851, 661544, 693349, 712432, 1157702, 1323088, 1386698, 1424864, 2315404, 2646176, 2773396, 4630808, 4853443, 5546792, 9013537, 9261616, 9706886, 11093584, 18027074, 18523232, 19413772, 22187168, 36054148, 38827544, 63094759, 72108296, 77655088, 126189518, 144216592, 155310176, 252379036, 288433184, 504758072, 1009516144, 2019032288]

約数ペア:

[(1, 2019032288), (2, 1009516144), (4, 504758072), (7, 288433184), (8, 252379036), (13, 155310176), (14, 144216592), (16, 126189518), (26, 77655088), (28, 72108296), (32, 63094759), (52, 38827544), (56, 36054148), (91, 22187168), (104, 19413772), (109, 18523232), (112, 18027074), (182, 11093584), (208, 9706886), (218, 9261616), (224, 9013537), (364, 5546792), (416, 4853443), (436, 4630808), (728, 2773396), (763, 2646176), (872, 2315404), (1417, 1424864), (1456, 1386698), (1526, 1323088), (1744, 1157702), (2834, 712432), (2912, 693349), (3052, 661544), (3488, 578851), (5668, 356216), (6104, 330772), (6361, 317408), (9919, 203552), (11336, 178108), (12208, 165386), (12722, 158704), (19838, 101776), (22672, 89054), (24416, 82693), (25444, 79352), (39676, 50888), (44527, 45344)]