2005657676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{145633}}^1$

素因数の和:145961

約数の個数: 24

約数和(自身を含む): 3841242384

約数和(自身を除く): 1835584708

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 145633, 291266, 582532, 1601963, 3203926, 6407852, 45583129, 91166258, 182332516, 501414419, 1002828838, 2005657676]

約数ペア:

[(1, 2005657676), (2, 1002828838), (4, 501414419), (11, 182332516), (22, 91166258), (44, 45583129), (313, 6407852), (626, 3203926), (1252, 1601963), (3443, 582532), (6886, 291266), (13772, 145633)]