4945087

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 5918272

約数和(自身を除く): 973185

約数列:

[1, 7, 37, 61, 259, 313, 427, 2191, 2257, 11581, 15799, 19093, 81067, 133651, 706441, 4945087]

約数ペア:

[(1, 4945087), (7, 706441), (37, 133651), (61, 81067), (259, 19093), (313, 15799), (427, 11581), (2191, 2257)]