7531376144

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{235003}}^1$

素因数の和:237014

約数の個数: 20

約数和(自身を含む): 14599388496

約数和(自身を除く): 7068012352

約数列:

[1, 2, 4, 8, 16, 2003, 4006, 8012, 16024, 32048, 235003, 470006, 940012, 1880024, 3760048, 470711009, 941422018, 1882844036, 3765688072, 7531376144]

約数ペア:

[(1, 7531376144), (2, 3765688072), (4, 1882844036), (8, 941422018), (16, 470711009), (2003, 3760048), (4006, 1880024), (8012, 940012), (16024, 470006), (32048, 235003)]