1796016781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 2109542400

約数和(自身を除く): 313525619

約数列:

[1, 13, 19, 47, 71, 247, 611, 893, 923, 1349, 2179, 3337, 11609, 17537, 28327, 41401, 43381, 63403, 102413, 154709, 538213, 824239, 1331369, 1945847, 2011217, 2939471, 7271323, 25296011, 38213123, 94527199, 138155137, 1796016781]

約数ペア:

[(1, 1796016781), (13, 138155137), (19, 94527199), (47, 38213123), (71, 25296011), (247, 7271323), (611, 2939471), (893, 2011217), (923, 1945847), (1349, 1331369), (2179, 824239), (3337, 538213), (11609, 154709), (17537, 102413), (28327, 63403), (41401, 43381)]