245551267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 270738720

約数和(自身を除く): 25187453

約数列:

[1, 13, 83, 89, 1079, 1157, 2557, 7387, 33241, 96031, 212231, 227573, 2759003, 2958449, 18888559, 245551267]

約数ペア:

[(1, 245551267), (13, 18888559), (83, 2958449), (89, 2759003), (1079, 227573), (1157, 212231), (2557, 96031), (7387, 33241)]