4290022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 7088400

約数和(自身を除く): 2798378

約数列:

[1, 2, 11, 22, 109, 218, 1199, 1789, 2398, 3578, 19679, 39358, 195001, 390002, 2145011, 4290022]

約数ペア:

[(1, 4290022), (2, 2145011), (11, 390002), (22, 195001), (109, 39358), (218, 19679), (1199, 3578), (1789, 2398)]