1440274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3881

約数の個数: 16

約数和(自身を含む): 2496096

約数和(自身を除く): 1055822

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 3851, 7702, 42361, 65467, 84722, 130934, 720137, 1440274]

約数ペア:

[(1, 1440274), (2, 720137), (11, 130934), (17, 84722), (22, 65467), (34, 42361), (187, 7702), (374, 3851)]