2013901442

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{142567}}^1$

素因数の和:143585

約数の個数: 16

約数和(自身を含む): 3455848320

約数和(自身を除く): 1441946878

約数列:

[1, 2, 7, 14, 1009, 2018, 7063, 14126, 142567, 285134, 997969, 1995938, 143850103, 287700206, 1006950721, 2013901442]

約数ペア:

[(1, 2013901442), (2, 1006950721), (7, 287700206), (14, 143850103), (1009, 1995938), (2018, 997969), (7063, 285134), (14126, 142567)]