2436889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 3055360

約数和(自身を除く): 618471

約数列:

[1, 7, 13, 61, 91, 427, 439, 793, 3073, 5551, 5707, 26779, 39949, 187453, 348127, 2436889]

約数ペア:

[(1, 2436889), (7, 348127), (13, 187453), (61, 39949), (91, 26779), (427, 5707), (439, 5551), (793, 3073)]