26649181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 3348899

約数列:

[1, 13, 31, 89, 403, 743, 1157, 2759, 9659, 23033, 35867, 66127, 299429, 859651, 2049937, 26649181]

約数ペア:

[(1, 26649181), (13, 2049937), (31, 859651), (89, 299429), (403, 66127), (743, 35867), (1157, 23033), (2759, 9659)]