2011351055

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{3559}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 2812001280

約数和(自身を除く): 800650225

約数列:

[1, 5, 7, 35, 67, 241, 335, 469, 1205, 1687, 2345, 3559, 8435, 16147, 17795, 24913, 80735, 113029, 124565, 238453, 565145, 857719, 1192265, 1669171, 4288595, 6004033, 8345855, 30020165, 57467173, 287335865, 402270211, 2011351055]

約数ペア:

[(1, 2011351055), (5, 402270211), (7, 287335865), (35, 57467173), (67, 30020165), (241, 8345855), (335, 6004033), (469, 4288595), (1205, 1669171), (1687, 1192265), (2345, 857719), (3559, 565145), (8435, 238453), (16147, 124565), (17795, 113029), (24913, 80735)]