2247005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 2815344

約数和(自身を除く): 568339

約数列:

[1, 5, 41, 97, 113, 205, 485, 565, 3977, 4633, 10961, 19885, 23165, 54805, 449401, 2247005]

約数ペア:

[(1, 2247005), (5, 449401), (41, 54805), (97, 23165), (113, 19885), (205, 10961), (485, 4633), (565, 3977)]