2012364104212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11969}}^1\times {\mathrm{77983}}^1$

素因数の和:89981

約数の個数: 72

約数和(自身を含む): 4469447082240

約数和(自身を除く): 2457082978028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 11969, 23938, 47876, 77983, 83783, 131659, 155966, 167566, 263318, 311932, 335132, 526636, 545881, 586481, 857813, 921613, 1091762, 1172962, 1715626, 1843226, 2183524, 2345924, 3431252, 3686452, 3821167, 6004691, 6451291, 7642334, 12009382, 12902582, 15284668, 24018764, 25805164, 42032837, 84065674, 168131348, 933378527, 1866757054, 3733514108, 6533649689, 10267163797, 13067299378, 20534327594, 26134598756, 41068655188, 45735547823, 71870146579, 91471095646, 143740293158, 182942191292, 287480586316, 503091026053, 1006182052106, 2012364104212]

約数ペア:

[(1, 2012364104212), (2, 1006182052106), (4, 503091026053), (7, 287480586316), (11, 182942191292), (14, 143740293158), (22, 91471095646), (28, 71870146579), (44, 45735547823), (49, 41068655188), (77, 26134598756), (98, 20534327594), (154, 13067299378), (196, 10267163797), (308, 6533649689), (539, 3733514108), (1078, 1866757054), (2156, 933378527), (11969, 168131348), (23938, 84065674), (47876, 42032837), (77983, 25805164), (83783, 24018764), (131659, 15284668), (155966, 12902582), (167566, 12009382), (263318, 7642334), (311932, 6451291), (335132, 6004691), (526636, 3821167), (545881, 3686452), (586481, 3431252), (857813, 2345924), (921613, 2183524), (1091762, 1843226), (1172962, 1715626)]