2719304

素因数分解:

$2^3\times 7^3\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 5952000

約数和(自身を除く): 3232696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 991, 1372, 1982, 2744, 3964, 6937, 7928, 13874, 27748, 48559, 55496, 97118, 194236, 339913, 388472, 679826, 1359652, 2719304]

約数ペア:

[(1, 2719304), (2, 1359652), (4, 679826), (7, 388472), (8, 339913), (14, 194236), (28, 97118), (49, 55496), (56, 48559), (98, 27748), (196, 13874), (343, 7928), (392, 6937), (686, 3964), (991, 2744), (1372, 1982)]