2876236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 5544000

約数和(自身を除く): 2667764

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 499, 524, 998, 1441, 1996, 2882, 5489, 5764, 10978, 21956, 65369, 130738, 261476, 719059, 1438118, 2876236]

約数ペア:

[(1, 2876236), (2, 1438118), (4, 719059), (11, 261476), (22, 130738), (44, 65369), (131, 21956), (262, 10978), (499, 5764), (524, 5489), (998, 2882), (1441, 1996)]