643890002

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{96017}}^1$

素因数の和:96505

約数の個数: 16

約数和(自身を含む): 1106127360

約数和(自身を除く): 462237358

約数列:

[1, 2, 7, 14, 479, 958, 3353, 6706, 96017, 192034, 672119, 1344238, 45992143, 91984286, 321945001, 643890002]

約数ペア:

[(1, 643890002), (2, 321945001), (7, 91984286), (14, 45992143), (479, 1344238), (958, 672119), (3353, 192034), (6706, 96017)]