408300794879

素因数分解:

${\mathrm{23}}^2\times {\mathrm{313}}^1\times {\mathrm{641}}^1\times {\mathrm{3847}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 428967975072

約数和(自身を除く): 20667180193

約数列:

[1, 23, 313, 529, 641, 3847, 7199, 14743, 88481, 165577, 200633, 339089, 1204111, 2035063, 2465927, 4614559, 27694553, 56716321, 106134857, 636974719, 771835151, 1304475383, 17752208473, 408300794879]

約数ペア:

[(1, 408300794879), (23, 17752208473), (313, 1304475383), (529, 771835151), (641, 636974719), (3847, 106134857), (7199, 56716321), (14743, 27694553), (88481, 4614559), (165577, 2465927), (200633, 2035063), (339089, 1204111)]