2040983912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{216757}}^1$

素因数の和:216881

約数の個数: 32

約数和(自身を含む): 4213775520

約数和(自身を除く): 2172791608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 216757, 433514, 867028, 1734056, 2384327, 4768654, 9537308, 19074616, 23192999, 46385998, 92771996, 185543992, 255122989, 510245978, 1020491956, 2040983912]

約数ペア:

[(1, 2040983912), (2, 1020491956), (4, 510245978), (8, 255122989), (11, 185543992), (22, 92771996), (44, 46385998), (88, 23192999), (107, 19074616), (214, 9537308), (428, 4768654), (856, 2384327), (1177, 1734056), (2354, 867028), (4708, 433514), (9416, 216757)]