5465438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 9072000

約数和(自身を除く): 3606562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 3499, 6998, 38489, 76978, 248429, 496858, 2732719, 5465438]

約数ペア:

[(1, 5465438), (2, 2732719), (11, 496858), (22, 248429), (71, 76978), (142, 38489), (781, 6998), (1562, 3499)]