890248049

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12601}}^1$

素因数の和:12728

約数の個数: 16

約数和(自身を含む): 958155264

約数和(自身を除く): 67907215

約数列:

[1, 31, 43, 53, 1333, 1643, 2279, 12601, 70649, 390631, 541843, 667853, 16797133, 20703443, 28717679, 890248049]

約数ペア:

[(1, 890248049), (31, 28717679), (43, 20703443), (53, 16797133), (1333, 667853), (1643, 541843), (2279, 390631), (12601, 70649)]