2108406146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13690949}}^1$

素因数の和:13690969

約数の個数: 16

約数和(自身を含む): 3942993600

約数和(自身を除く): 1834587454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13690949, 27381898, 95836643, 150600439, 191673286, 301200878, 1054203073, 2108406146]

約数ペア:

[(1, 2108406146), (2, 1054203073), (7, 301200878), (11, 191673286), (14, 150600439), (22, 95836643), (77, 27381898), (154, 13690949)]