2038291969

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1\times {\mathrm{1997}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 2349648000

約数和(自身を除く): 311356031

約数列:

[1, 7, 139, 973, 1049, 1997, 7343, 13979, 145811, 277583, 1020677, 1943081, 2094853, 14663971, 291184567, 2038291969]

約数ペア:

[(1, 2038291969), (7, 291184567), (139, 14663971), (973, 2094853), (1049, 1943081), (1997, 1020677), (7343, 277583), (13979, 145811)]