2989867038

素因数分解:

$2^1\times 3^1\times {\mathrm{2609}}^1\times {\mathrm{190997}}^1$

素因数の和:193611

約数の個数: 16

約数和(自身を含む): 5982057360

約数和(自身を除く): 2992190322

約数列:

[1, 2, 3, 6, 2609, 5218, 7827, 15654, 190997, 381994, 572991, 1145982, 498311173, 996622346, 1494933519, 2989867038]

約数ペア:

[(1, 2989867038), (2, 1494933519), (3, 996622346), (6, 498311173), (2609, 1145982), (5218, 572991), (7827, 381994), (15654, 190997)]