2801803774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 5322143232

約数和(自身を除く): 2520339458

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 193, 214, 386, 749, 881, 1177, 1351, 1498, 1762, 2123, 2354, 2702, 4246, 6167, 8239, 9691, 12334, 14861, 16478, 19382, 20651, 29722, 41302, 67837, 94267, 135674, 144557, 170033, 188534, 227161, 289114, 340066, 454322, 659869, 1036937, 1190231, 1319738, 1590127, 1870363, 2073874, 2380462, 3180254, 3740726, 7258559, 13092541, 14517118, 18193531, 26185082, 36387062, 127354717, 200128841, 254709434, 400257682, 1400901887, 2801803774]

約数ペア:

[(1, 2801803774), (2, 1400901887), (7, 400257682), (11, 254709434), (14, 200128841), (22, 127354717), (77, 36387062), (107, 26185082), (154, 18193531), (193, 14517118), (214, 13092541), (386, 7258559), (749, 3740726), (881, 3180254), (1177, 2380462), (1351, 2073874), (1498, 1870363), (1762, 1590127), (2123, 1319738), (2354, 1190231), (2702, 1036937), (4246, 659869), (6167, 454322), (8239, 340066), (9691, 289114), (12334, 227161), (14861, 188534), (16478, 170033), (19382, 144557), (20651, 135674), (29722, 94267), (41302, 67837)]