1248993314

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1\times {\mathrm{4447}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 1884066048

約数和(自身を除く): 635072734

約数列:

[1, 2, 317, 443, 634, 886, 4447, 8894, 140431, 280862, 1409699, 1970021, 2819398, 3940042, 624496657, 1248993314]

約数ペア:

[(1, 1248993314), (2, 624496657), (317, 3940042), (443, 2819398), (634, 1970021), (886, 1409699), (4447, 280862), (8894, 140431)]