26288717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 32495232

約数和(自身を除く): 6206515

約数列:

[1, 7, 13, 91, 307, 941, 2149, 3991, 6587, 12233, 27937, 85631, 288887, 2022209, 3755531, 26288717]

約数ペア:

[(1, 26288717), (7, 3755531), (13, 2022209), (91, 288887), (307, 85631), (941, 27937), (2149, 12233), (3991, 6587)]