1038996889

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{56501}}^1$

素因数の和:56616

約数の個数: 16

約数和(自身を含む): 1236715776

約数和(自身を除く): 197718887

約数列:

[1, 7, 37, 71, 259, 497, 2627, 18389, 56501, 395507, 2090537, 4011571, 14633759, 28080997, 148428127, 1038996889]

約数ペア:

[(1, 1038996889), (7, 148428127), (37, 28080997), (71, 14633759), (259, 4011571), (497, 2090537), (2627, 395507), (18389, 56501)]