2018749821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{737039}}^1$

素因数の和:737136

約数の個数: 16

約数和(自身を含む): 2971745280

約数和(自身を除く): 952995459

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 737039, 2211117, 8107429, 24322287, 61174237, 183522711, 672916607, 2018749821]

約数ペア:

[(1, 2018749821), (3, 672916607), (11, 183522711), (33, 61174237), (83, 24322287), (249, 8107429), (913, 2211117), (2739, 737039)]