2016572047233

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{221327}}^1$

素因数の和:221594

約数の個数: 48

約数和(自身を含む): 2914305454080

約数和(自身を除く): 897733406847

約数列:

[1, 3, 19, 47, 57, 141, 179, 361, 537, 893, 1083, 2679, 3401, 8413, 10203, 16967, 25239, 50901, 64619, 159847, 193857, 221327, 479541, 663981, 3037093, 4205213, 9111279, 10402369, 12615639, 31207107, 39617533, 79899047, 118852599, 197645011, 239697141, 592935033, 752733127, 1862024051, 2258199381, 3755255209, 5586072153, 11265765627, 14301929413, 35378456969, 42905788239, 106135370907, 672190682411, 2016572047233]

約数ペア:

[(1, 2016572047233), (3, 672190682411), (19, 106135370907), (47, 42905788239), (57, 35378456969), (141, 14301929413), (179, 11265765627), (361, 5586072153), (537, 3755255209), (893, 2258199381), (1083, 1862024051), (2679, 752733127), (3401, 592935033), (8413, 239697141), (10203, 197645011), (16967, 118852599), (25239, 79899047), (50901, 39617533), (64619, 31207107), (159847, 12615639), (193857, 10402369), (221327, 9111279), (479541, 4205213), (663981, 3037093)]