2012282888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{88289}}^1$

素因数の和:88350

約数の個数: 64

約数和(自身を含む): 4831228800

約数和(自身を除く): 2818945912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 11396, 22792, 88289, 176578, 353156, 618023, 706312, 971179, 1236046, 1942358, 2472092, 3266693, 3884716, 4944184, 6533386, 6798253, 7769432, 13066772, 13596506, 22866851, 26133544, 27193012, 35933623, 45733702, 54386024, 71867246, 91467404, 143734492, 182934808, 251535361, 287468984, 503070722, 1006141444, 2012282888]

約数ペア:

[(1, 2012282888), (2, 1006141444), (4, 503070722), (7, 287468984), (8, 251535361), (11, 182934808), (14, 143734492), (22, 91467404), (28, 71867246), (37, 54386024), (44, 45733702), (56, 35933623), (74, 27193012), (77, 26133544), (88, 22866851), (148, 13596506), (154, 13066772), (259, 7769432), (296, 6798253), (308, 6533386), (407, 4944184), (518, 3884716), (616, 3266693), (814, 2472092), (1036, 1942358), (1628, 1236046), (2072, 971179), (2849, 706312), (3256, 618023), (5698, 353156), (11396, 176578), (22792, 88289)]