2100069496

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 4547450880

約数和(自身を除く): 2447381384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 223, 422, 446, 797, 844, 892, 1477, 1561, 1594, 1688, 1784, 2954, 3122, 3188, 5579, 5908, 6244, 6376, 11158, 11816, 12488, 22316, 44632, 47053, 94106, 168167, 177731, 188212, 329371, 336334, 355462, 376424, 658742, 672668, 710924, 1177169, 1244117, 1317484, 1345336, 1421848, 2354338, 2488234, 2634968, 4708676, 4976468, 9417352, 9952936, 37501241, 75002482, 150004964, 262508687, 300009928, 525017374, 1050034748, 2100069496]

約数ペア:

[(1, 2100069496), (2, 1050034748), (4, 525017374), (7, 300009928), (8, 262508687), (14, 150004964), (28, 75002482), (56, 37501241), (211, 9952936), (223, 9417352), (422, 4976468), (446, 4708676), (797, 2634968), (844, 2488234), (892, 2354338), (1477, 1421848), (1561, 1345336), (1594, 1317484), (1688, 1244117), (1784, 1177169), (2954, 710924), (3122, 672668), (3188, 658742), (5579, 376424), (5908, 355462), (6244, 336334), (6376, 329371), (11158, 188212), (11816, 177731), (12488, 168167), (22316, 94106), (44632, 47053)]