2140538402

素因数分解:

$2^1\times {\mathrm{337}}^1\times {\mathrm{1439}}^1\times {\mathrm{2207}}^1$

素因数の和:3985

約数の個数: 16

約数和(自身を含む): 3224033280

約数和(自身を除く): 1083494878

約数列:

[1, 2, 337, 674, 1439, 2207, 2878, 4414, 484943, 743759, 969886, 1487518, 3175873, 6351746, 1070269201, 2140538402]

約数ペア:

[(1, 2140538402), (2, 1070269201), (337, 6351746), (674, 3175873), (1439, 1487518), (2207, 969886), (2878, 743759), (4414, 484943)]