3986366

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 6168960

約数和(自身を除く): 2182594

約数列:

[1, 2, 67, 71, 134, 142, 419, 838, 4757, 9514, 28073, 29749, 56146, 59498, 1993183, 3986366]

約数ペア:

[(1, 3986366), (2, 1993183), (67, 59498), (71, 56146), (134, 29749), (142, 28073), (419, 9514), (838, 4757)]