2011569079364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6361}}^1\times {\mathrm{55793}}^1$

素因数の和:62280

約数の個数: 48

約数和(自身を含む): 3826484193840

約数和(自身を除く): 1814915114476

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 6361, 12722, 25444, 55793, 82693, 111586, 165386, 223172, 330772, 693349, 725309, 1386698, 1450618, 2773396, 2901236, 6081437, 9013537, 12162874, 18027074, 24325748, 36054148, 79058681, 158117362, 316234724, 354899273, 709798546, 1419597092, 4613690549, 9227381098, 18454762196, 38684020757, 77368041514, 154736083028, 502892269841, 1005784539682, 2011569079364]

約数ペア:

[(1, 2011569079364), (2, 1005784539682), (4, 502892269841), (13, 154736083028), (26, 77368041514), (52, 38684020757), (109, 18454762196), (218, 9227381098), (436, 4613690549), (1417, 1419597092), (2834, 709798546), (5668, 354899273), (6361, 316234724), (12722, 158117362), (25444, 79058681), (55793, 36054148), (82693, 24325748), (111586, 18027074), (165386, 12162874), (223172, 9013537), (330772, 6081437), (693349, 2901236), (725309, 2773396), (1386698, 1450618)]