1298172

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 3048192

約数和(自身を除く): 1750020

約数列:

[1, 2, 3, 4, 6, 12, 251, 431, 502, 753, 862, 1004, 1293, 1506, 1724, 2586, 3012, 5172, 108181, 216362, 324543, 432724, 649086, 1298172]

約数ペア:

[(1, 1298172), (2, 649086), (3, 432724), (4, 324543), (6, 216362), (12, 108181), (251, 5172), (431, 3012), (502, 2586), (753, 1724), (862, 1506), (1004, 1293)]