996826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 16

約数和(自身を含む): 1561824

約数和(自身を除く): 564998

約数列:

[1, 2, 43, 67, 86, 134, 173, 346, 2881, 5762, 7439, 11591, 14878, 23182, 498413, 996826]

約数ペア:

[(1, 996826), (2, 498413), (43, 23182), (67, 14878), (86, 11591), (134, 7439), (173, 5762), (346, 2881)]