2007489902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{144611}}^1$

素因数の和:145255

約数の個数: 16

約数和(自身を含む): 3290212224

約数和(自身を除く): 1282722322

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 144611, 289222, 1590721, 3181442, 91249541, 182499082, 1003744951, 2007489902]

約数ペア:

[(1, 2007489902), (2, 1003744951), (11, 182499082), (22, 91249541), (631, 3181442), (1262, 1590721), (6941, 289222), (13882, 144611)]