2980488959

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{31333}}^1$

素因数の和:31574

約数の個数: 16

約数和(自身を含む): 3465289728

約数和(自身を除く): 484800769

約数列:

[1, 7, 107, 127, 749, 889, 13589, 31333, 95123, 219331, 3352631, 3979291, 23468417, 27855037, 425784137, 2980488959]

約数ペア:

[(1, 2980488959), (7, 425784137), (107, 27855037), (127, 23468417), (749, 3979291), (889, 3352631), (13589, 219331), (31333, 95123)]