142738958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{1361}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 219663360

約数和(自身を除く): 76924402

約数列:

[1, 2, 41, 82, 1279, 1361, 2558, 2722, 52439, 55801, 104878, 111602, 1740719, 3481438, 71369479, 142738958]

約数ペア:

[(1, 142738958), (2, 71369479), (41, 3481438), (82, 1740719), (1279, 111602), (1361, 104878), (2558, 55801), (2722, 52439)]