1881570384001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{28447007}}^1$

素因数の和:28447884

約数の個数: 16

約数和(自身を含む): 2348584980480

約数和(自身を除く): 467014596479

約数列:

[1, 7, 11, 77, 859, 6013, 9449, 66143, 28447007, 199129049, 312917077, 2190419539, 24435979013, 171051853091, 268795769143, 1881570384001]

約数ペア:

[(1, 1881570384001), (7, 268795769143), (11, 171051853091), (77, 24435979013), (859, 2190419539), (6013, 312917077), (9449, 199129049), (66143, 28447007)]