2677268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 2511916

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 857, 1562, 1714, 3124, 3428, 9427, 18854, 37708, 60847, 121694, 243388, 669317, 1338634, 2677268]

約数ペア:

[(1, 2677268), (2, 1338634), (4, 669317), (11, 243388), (22, 121694), (44, 60847), (71, 37708), (142, 18854), (284, 9427), (781, 3428), (857, 3124), (1562, 1714)]