28906671041

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{4813}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 30989528064

約数和(自身を除く): 2082857023

約数列:

[1, 19, 127, 131, 361, 2413, 2489, 4813, 16637, 45847, 47291, 91447, 316103, 611251, 630503, 1737493, 6005957, 11613769, 11979557, 80073881, 220661611, 227611583, 1521403739, 28906671041]

約数ペア:

[(1, 28906671041), (19, 1521403739), (127, 227611583), (131, 220661611), (361, 80073881), (2413, 11979557), (2489, 11613769), (4813, 6005957), (16637, 1737493), (45847, 630503), (47291, 611251), (91447, 316103)]