2003057902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{399493}}^1$

素因数の和:399627

約数の個数: 16

約数和(自身を含む): 3163992480

約数和(自身を除く): 1160934578

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 399493, 798986, 9188339, 18376678, 43544737, 87089474, 1001528951, 2003057902]

約数ペア:

[(1, 2003057902), (2, 1001528951), (23, 87089474), (46, 43544737), (109, 18376678), (218, 9188339), (2507, 798986), (5014, 399493)]