2018710064

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 4543542528

約数和(自身を除く): 2524832464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 397, 547, 581, 664, 794, 1094, 1162, 1328, 1588, 2188, 2324, 2779, 3176, 3829, 4376, 4648, 5558, 6352, 7658, 8752, 9296, 11116, 15316, 22232, 30632, 32951, 44464, 45401, 61264, 65902, 90802, 131804, 181604, 217159, 230657, 263608, 317807, 363208, 434318, 461314, 527216, 635614, 726416, 868636, 922628, 1271228, 1520113, 1737272, 1845256, 2542456, 3040226, 3474544, 3690512, 5084912, 6080452, 12160904, 18024197, 24321808, 36048394, 72096788, 126169379, 144193576, 252338758, 288387152, 504677516, 1009355032, 2018710064]

約数ペア:

[(1, 2018710064), (2, 1009355032), (4, 504677516), (7, 288387152), (8, 252338758), (14, 144193576), (16, 126169379), (28, 72096788), (56, 36048394), (83, 24321808), (112, 18024197), (166, 12160904), (332, 6080452), (397, 5084912), (547, 3690512), (581, 3474544), (664, 3040226), (794, 2542456), (1094, 1845256), (1162, 1737272), (1328, 1520113), (1588, 1271228), (2188, 922628), (2324, 868636), (2779, 726416), (3176, 635614), (3829, 527216), (4376, 461314), (4648, 434318), (5558, 363208), (6352, 317807), (7658, 263608), (8752, 230657), (9296, 217159), (11116, 181604), (15316, 131804), (22232, 90802), (30632, 65902), (32951, 61264), (44464, 45401)]