2009488943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{606913}}^1$

素因数の和:606974

約数の個数: 16

約数和(自身を含む): 2563604736

約数和(自身を除く): 554115793

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 606913, 4248391, 6676043, 26097259, 46732301, 182680813, 287069849, 2009488943]

約数ペア:

[(1, 2009488943), (7, 287069849), (11, 182680813), (43, 46732301), (77, 26097259), (301, 6676043), (473, 4248391), (3311, 606913)]