6642782

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 10244880

約数和(自身を除く): 3602098

約数列:

[1, 2, 67, 89, 134, 178, 557, 1114, 5963, 11926, 37319, 49573, 74638, 99146, 3321391, 6642782]

約数ペア:

[(1, 6642782), (2, 3321391), (67, 99146), (89, 74638), (134, 49573), (178, 37319), (557, 11926), (1114, 5963)]