2161452

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 5069232

約数和(自身を除く): 2907780

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 641, 843, 1124, 1282, 1686, 1923, 2564, 3372, 3846, 7692, 180121, 360242, 540363, 720484, 1080726, 2161452]

約数ペア:

[(1, 2161452), (2, 1080726), (3, 720484), (4, 540363), (6, 360242), (12, 180121), (281, 7692), (562, 3846), (641, 3372), (843, 2564), (1124, 1923), (1282, 1686)]