2100095368

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{4159}}^1$

素因数の和:4370

約数の個数: 64

約数和(自身を含む): 4600627200

約数和(自身を除く): 2500531832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 127, 142, 254, 284, 497, 508, 568, 889, 994, 1016, 1778, 1988, 3556, 3976, 4159, 7112, 8318, 9017, 16636, 18034, 29113, 33272, 36068, 58226, 63119, 72136, 116452, 126238, 232904, 252476, 295289, 504952, 528193, 590578, 1056386, 1181156, 2067023, 2112772, 2362312, 3697351, 4134046, 4225544, 7394702, 8268092, 14789404, 16536184, 29578808, 37501703, 75003406, 150006812, 262511921, 300013624, 525023842, 1050047684, 2100095368]

約数ペア:

[(1, 2100095368), (2, 1050047684), (4, 525023842), (7, 300013624), (8, 262511921), (14, 150006812), (28, 75003406), (56, 37501703), (71, 29578808), (127, 16536184), (142, 14789404), (254, 8268092), (284, 7394702), (497, 4225544), (508, 4134046), (568, 3697351), (889, 2362312), (994, 2112772), (1016, 2067023), (1778, 1181156), (1988, 1056386), (3556, 590578), (3976, 528193), (4159, 504952), (7112, 295289), (8318, 252476), (9017, 232904), (16636, 126238), (18034, 116452), (29113, 72136), (33272, 63119), (36068, 58226)]