2080943356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{12688679}}^1$

素因数の和:12688724

約数の個数: 12

約数和(自身を含む): 3730471920

約数和(自身を除く): 1649528564

約数列:

[1, 2, 4, 41, 82, 164, 12688679, 25377358, 50754716, 520235839, 1040471678, 2080943356]

約数ペア:

[(1, 2080943356), (2, 1040471678), (4, 520235839), (41, 50754716), (82, 25377358), (164, 12688679)]