2000897346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{42197}}^1$

素因数の和:43338

約数の個数: 32

約数和(自身を含む): 4577639040

約数和(自身を除く): 2576741694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1129, 2258, 3387, 6774, 7903, 15806, 23709, 42197, 47418, 84394, 126591, 253182, 295379, 590758, 886137, 1772274, 47640413, 95280826, 142921239, 285842478, 333482891, 666965782, 1000448673, 2000897346]

約数ペア:

[(1, 2000897346), (2, 1000448673), (3, 666965782), (6, 333482891), (7, 285842478), (14, 142921239), (21, 95280826), (42, 47640413), (1129, 1772274), (2258, 886137), (3387, 590758), (6774, 295379), (7903, 253182), (15806, 126591), (23709, 84394), (42197, 47418)]