2009654312

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{2347727}}^1$

素因数の和:2347840

約数の個数: 16

約数和(自身を含む): 3803319360

約数和(自身を除く): 1793665048

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2347727, 4695454, 9390908, 18781816, 251206789, 502413578, 1004827156, 2009654312]

約数ペア:

[(1, 2009654312), (2, 1004827156), (4, 502413578), (8, 251206789), (107, 18781816), (214, 9390908), (428, 4695454), (856, 2347727)]