2071991488

素因数分解:

$2^6\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{2293}}^1$

素因数の和:4329

約数の個数: 56

約数和(自身を含む): 4703360672

約数和(自身を除く): 2631369184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2017, 2293, 4034, 4586, 8068, 9172, 14119, 16051, 16136, 18344, 28238, 32102, 32272, 36688, 56476, 64204, 64544, 73376, 112952, 128408, 129088, 146752, 225904, 256816, 451808, 513632, 903616, 1027264, 4624981, 9249962, 18499924, 32374867, 36999848, 64749734, 73999696, 129499468, 147999392, 258998936, 295998784, 517997872, 1035995744, 2071991488]

約数ペア:

[(1, 2071991488), (2, 1035995744), (4, 517997872), (7, 295998784), (8, 258998936), (14, 147999392), (16, 129499468), (28, 73999696), (32, 64749734), (56, 36999848), (64, 32374867), (112, 18499924), (224, 9249962), (448, 4624981), (2017, 1027264), (2293, 903616), (4034, 513632), (4586, 451808), (8068, 256816), (9172, 225904), (14119, 146752), (16051, 129088), (16136, 128408), (18344, 112952), (28238, 73376), (32102, 64544), (32272, 64204), (36688, 56476)]