8016965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 10647936

約数和(自身を除く): 2630971

約数列:

[1, 5, 11, 55, 71, 355, 781, 2053, 3905, 10265, 22583, 112915, 145763, 728815, 1603393, 8016965]

約数ペア:

[(1, 8016965), (5, 1603393), (11, 728815), (55, 145763), (71, 112915), (355, 22583), (781, 10265), (2053, 3905)]