240485414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{298369}}^1$

素因数の和:298415

約数の個数: 16

約数和(自身を含む): 401009280

約数和(自身を除く): 160523866

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 298369, 596738, 3878797, 7757594, 9249439, 18498878, 120242707, 240485414]

約数ペア:

[(1, 240485414), (2, 120242707), (13, 18498878), (26, 9249439), (31, 7757594), (62, 3878797), (403, 596738), (806, 298369)]