178728797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 197624448

約数和(自身を除く): 18895651

約数列:

[1, 13, 71, 83, 923, 1079, 2333, 5893, 30329, 76609, 165643, 193639, 2153359, 2517307, 13748369, 178728797]

約数ペア:

[(1, 178728797), (13, 13748369), (71, 2517307), (83, 2153359), (923, 193639), (1079, 165643), (2333, 76609), (5893, 30329)]