2009975044304

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1\times {\mathrm{2969}}^1$

素因数の和:4308

約数の個数: 80

約数和(自身を含む): 3940513505280

約数和(自身を除く): 1930538460976

約数列:

[1, 2, 4, 8, 16, 127, 254, 431, 508, 773, 862, 1016, 1546, 1724, 2032, 2969, 3092, 3448, 5938, 6184, 6896, 11876, 12368, 23752, 47504, 54737, 98171, 109474, 196342, 218948, 333163, 377063, 392684, 437896, 666326, 754126, 785368, 875792, 1279639, 1332652, 1508252, 1570736, 2295037, 2559278, 2665304, 3016504, 4590074, 5118556, 5330608, 6033008, 9180148, 10237112, 18360296, 20474224, 36720592, 42311701, 84623402, 162514153, 169246804, 291469699, 325028306, 338493608, 582939398, 650056612, 676987216, 989160947, 1165878796, 1300113224, 1978321894, 2331757592, 2600226448, 3956643788, 4663515184, 7913287576, 15826575152, 125623440269, 251246880538, 502493761076, 1004987522152, 2009975044304]

約数ペア:

[(1, 2009975044304), (2, 1004987522152), (4, 502493761076), (8, 251246880538), (16, 125623440269), (127, 15826575152), (254, 7913287576), (431, 4663515184), (508, 3956643788), (773, 2600226448), (862, 2331757592), (1016, 1978321894), (1546, 1300113224), (1724, 1165878796), (2032, 989160947), (2969, 676987216), (3092, 650056612), (3448, 582939398), (5938, 338493608), (6184, 325028306), (6896, 291469699), (11876, 169246804), (12368, 162514153), (23752, 84623402), (47504, 42311701), (54737, 36720592), (98171, 20474224), (109474, 18360296), (196342, 10237112), (218948, 9180148), (333163, 6033008), (377063, 5330608), (392684, 5118556), (437896, 4590074), (666326, 3016504), (754126, 2665304), (785368, 2559278), (875792, 2295037), (1279639, 1570736), (1332652, 1508252)]