816239426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83443}}^1$

素因数の和:83585

約数の個数: 16

約数和(自身を含む): 1259670624

約数和(自身を除く): 443431198

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 83443, 166886, 5590681, 6091339, 11181362, 12182678, 408119713, 816239426]

約数ペア:

[(1, 816239426), (2, 408119713), (67, 12182678), (73, 11181362), (134, 6091339), (146, 5590681), (4891, 166886), (9782, 83443)]