2045954414

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{339071}}^1$

素因数の和:339511

約数の個数: 16

約数和(自身を含む): 3515498496

約数和(自身を除く): 1469544082

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 339071, 678142, 2373497, 4746994, 146139601, 292279202, 1022977207, 2045954414]

約数ペア:

[(1, 2045954414), (2, 1022977207), (7, 292279202), (14, 146139601), (431, 4746994), (862, 2373497), (3017, 678142), (6034, 339071)]