2009602506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{338659}}^1$

素因数の和:338730

約数の個数: 32

約数和(自身を含む): 4291499520

約数和(自身を除く): 2281897014

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 338659, 677318, 1015977, 2031954, 7789157, 14562337, 15578314, 23367471, 29124674, 43687011, 46734942, 87374022, 334933751, 669867502, 1004801253, 2009602506]

約数ペア:

[(1, 2009602506), (2, 1004801253), (3, 669867502), (6, 334933751), (23, 87374022), (43, 46734942), (46, 43687011), (69, 29124674), (86, 23367471), (129, 15578314), (138, 14562337), (258, 7789157), (989, 2031954), (1978, 1015977), (2967, 677318), (5934, 338659)]