8751230

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1361}}^1$

素因数の和:2011

約数の個数: 16

約数和(自身を含む): 15788304

約数和(自身を除く): 7037074

約数列:

[1, 2, 5, 10, 643, 1286, 1361, 2722, 3215, 6430, 6805, 13610, 875123, 1750246, 4375615, 8751230]

約数ペア:

[(1, 8751230), (2, 4375615), (5, 1750246), (10, 875123), (643, 13610), (1286, 6805), (1361, 6430), (2722, 3215)]