2016559853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 2551191552

約数和(自身を除く): 534631699

約数列:

[1, 7, 11, 77, 103, 251, 721, 1013, 1133, 1757, 2761, 7091, 7931, 11143, 19327, 25853, 78001, 104339, 180971, 254263, 284383, 730373, 1147729, 1779841, 1990681, 2796893, 8034103, 19578251, 26189089, 183323623, 288079979, 2016559853]

約数ペア:

[(1, 2016559853), (7, 288079979), (11, 183323623), (77, 26189089), (103, 19578251), (251, 8034103), (721, 2796893), (1013, 1990681), (1133, 1779841), (1757, 1147729), (2761, 730373), (7091, 284383), (7931, 254263), (11143, 180971), (19327, 104339), (25853, 78001)]