439382018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{89269}}^1$

素因数の和:89401

約数の個数: 16

約数和(自身を含む): 694163520

約数和(自身を除く): 254781502

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 89269, 178538, 2053187, 4106374, 9551783, 19103566, 219691009, 439382018]

約数ペア:

[(1, 439382018), (2, 219691009), (23, 19103566), (46, 9551783), (107, 4106374), (214, 2053187), (2461, 178538), (4922, 89269)]