2068751923

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{9941}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 2502520704

約数和(自身を除く): 433768781

約数列:

[1, 7, 31, 49, 137, 217, 959, 1519, 4247, 6713, 9941, 29729, 69587, 208103, 308171, 487109, 1361917, 2157197, 9533419, 15100379, 42219427, 66733933, 295535989, 2068751923]

約数ペア:

[(1, 2068751923), (7, 295535989), (31, 66733933), (49, 42219427), (137, 15100379), (217, 9533419), (959, 2157197), (1519, 1361917), (4247, 487109), (6713, 308171), (9941, 208103), (29729, 69587)]