889914

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 1805760

約数和(自身を除く): 915846

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2089, 4178, 6267, 12534, 148319, 296638, 444957, 889914]

約数ペア:

[(1, 889914), (2, 444957), (3, 296638), (6, 148319), (71, 12534), (142, 6267), (213, 4178), (426, 2089)]