1258454951

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{240209}}^1$

素因数の和:240266

約数の個数: 12

約数和(自身を含む): 1406669760

約数和(自身を除く): 148214809

約数列:

[1, 13, 31, 169, 403, 5239, 240209, 3122717, 7446479, 40595321, 96804227, 1258454951]

約数ペア:

[(1, 1258454951), (13, 96804227), (31, 40595321), (169, 7446479), (403, 3122717), (5239, 240209)]