4175427242

素因数分解:

$2^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{149197}}^1$

素因数の和:151205

約数の個数: 16

約数和(自身を含む): 7161504000

約数和(自身を除く): 2986076758

約数列:

[1, 2, 7, 14, 1999, 3998, 13993, 27986, 149197, 298394, 1044379, 2088758, 298244803, 596489606, 2087713621, 4175427242]

約数ペア:

[(1, 4175427242), (2, 2087713621), (7, 596489606), (14, 298244803), (1999, 2088758), (3998, 1044379), (13993, 298394), (27986, 149197)]