1378425314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{4759}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 2504597760

約数和(自身を除く): 1126172446

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1217, 2434, 4759, 8519, 9518, 17038, 20689, 33313, 41378, 66626, 80903, 144823, 161806, 289646, 566321, 1132642, 5791703, 11583406, 40541921, 81083842, 98458951, 196917902, 689212657, 1378425314]

約数ペア:

[(1, 1378425314), (2, 689212657), (7, 196917902), (14, 98458951), (17, 81083842), (34, 40541921), (119, 11583406), (238, 5791703), (1217, 1132642), (2434, 566321), (4759, 289646), (8519, 161806), (9518, 144823), (17038, 80903), (20689, 66626), (33313, 41378)]