2019460756

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{353}}^1\times {\mathrm{7187}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 3562372800

約数和(自身を除く): 1542912044

約数列:

[1, 2, 4, 199, 353, 398, 706, 796, 1412, 7187, 14374, 28748, 70247, 140494, 280988, 1430213, 2537011, 2860426, 5074022, 5720852, 10148044, 504865189, 1009730378, 2019460756]

約数ペア:

[(1, 2019460756), (2, 1009730378), (4, 504865189), (199, 10148044), (353, 5720852), (398, 5074022), (706, 2860426), (796, 2537011), (1412, 1430213), (7187, 280988), (14374, 140494), (28748, 70247)]