2007207566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4273}}^1$

素因数の和:4413

約数の個数: 64

約数和(自身を含む): 3877372800

約数和(自身を除く): 1870165234

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 89, 91, 178, 182, 203, 377, 406, 623, 754, 1157, 1246, 2314, 2581, 2639, 4273, 5162, 5278, 8099, 8546, 16198, 18067, 29911, 33553, 36134, 55549, 59822, 67106, 111098, 123917, 234871, 247834, 380297, 388843, 469742, 760594, 777686, 867419, 1610921, 1734838, 2662079, 3221842, 4943861, 5324158, 9887722, 11028613, 11276447, 22057226, 22552894, 34607027, 69214054, 77200291, 143371969, 154400582, 286743938, 1003603783, 2007207566]

約数ペア:

[(1, 2007207566), (2, 1003603783), (7, 286743938), (13, 154400582), (14, 143371969), (26, 77200291), (29, 69214054), (58, 34607027), (89, 22552894), (91, 22057226), (178, 11276447), (182, 11028613), (203, 9887722), (377, 5324158), (406, 4943861), (623, 3221842), (754, 2662079), (1157, 1734838), (1246, 1610921), (2314, 867419), (2581, 777686), (2639, 760594), (4273, 469742), (5162, 388843), (5278, 380297), (8099, 247834), (8546, 234871), (16198, 123917), (18067, 111098), (29911, 67106), (33553, 59822), (36134, 55549)]