264419519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4787}}^1$

素因数の和:5414

約数の個数: 16

約数和(自身を含む): 326043648

約数和(自身を除く): 61624129

約数列:

[1, 7, 13, 91, 607, 4249, 4787, 7891, 33509, 55237, 62231, 435617, 2905709, 20339963, 37774217, 264419519]

約数ペア:

[(1, 264419519), (7, 37774217), (13, 20339963), (91, 2905709), (607, 435617), (4249, 62231), (4787, 55237), (7891, 33509)]