12758484479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4440823}}^1$

素因数の和:4440866

約数の個数: 12

約数和(自身を含む): 14628074256

約数和(自身を除く): 1869589777

約数列:

[1, 13, 17, 169, 221, 2873, 4440823, 57730699, 75493991, 750499087, 981421883, 12758484479]

約数ペア:

[(1, 12758484479), (13, 981421883), (17, 750499087), (169, 75493991), (221, 57730699), (2873, 4440823)]