2689291276

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{17191}}^1$

素因数の和:17390

約数の個数: 48

約数和(自身を含む): 5560855552

約数和(自身を除く): 2871564276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 151, 259, 302, 518, 604, 1036, 1057, 2114, 4228, 5587, 11174, 17191, 22348, 34382, 39109, 68764, 78218, 120337, 156436, 240674, 481348, 636067, 1272134, 2544268, 2595841, 4452469, 5191682, 8904938, 10383364, 17809876, 18170887, 36341774, 72683548, 96046117, 192092234, 384184468, 672322819, 1344645638, 2689291276]

約数ペア:

[(1, 2689291276), (2, 1344645638), (4, 672322819), (7, 384184468), (14, 192092234), (28, 96046117), (37, 72683548), (74, 36341774), (148, 18170887), (151, 17809876), (259, 10383364), (302, 8904938), (518, 5191682), (604, 4452469), (1036, 2595841), (1057, 2544268), (2114, 1272134), (4228, 636067), (5587, 481348), (11174, 240674), (17191, 156436), (22348, 120337), (34382, 78218), (39109, 68764)]