8628247474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{1553}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 16541521920

約数和(自身を除く): 7913274446

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 839, 946, 1553, 1678, 3106, 3311, 5873, 6622, 9229, 10871, 11746, 17083, 18458, 21742, 34166, 36077, 64603, 66779, 72154, 119581, 129206, 133558, 239162, 252539, 396847, 467453, 505078, 734569, 793694, 934906, 1302967, 1469138, 2605934, 2777929, 5141983, 5555858, 9120769, 10283966, 14332637, 18241538, 28665274, 56027581, 100328459, 112055162, 200656918, 392193067, 616303391, 784386134, 1232606782, 4314123737, 8628247474]

約数ペア:

[(1, 8628247474), (2, 4314123737), (7, 1232606782), (11, 784386134), (14, 616303391), (22, 392193067), (43, 200656918), (77, 112055162), (86, 100328459), (154, 56027581), (301, 28665274), (473, 18241538), (602, 14332637), (839, 10283966), (946, 9120769), (1553, 5555858), (1678, 5141983), (3106, 2777929), (3311, 2605934), (5873, 1469138), (6622, 1302967), (9229, 934906), (10871, 793694), (11746, 734569), (17083, 505078), (18458, 467453), (21742, 396847), (34166, 252539), (36077, 239162), (64603, 133558), (66779, 129206), (72154, 119581)]