2018985429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{179801}}^1$

素因数の和:180020

約数の個数: 16

約数和(自身を含む): 2848063680

約数和(自身を除く): 829078251

約数列:

[1, 3, 19, 57, 197, 591, 3743, 11229, 179801, 539403, 3416219, 10248657, 35420797, 106262391, 672995143, 2018985429]

約数ペア:

[(1, 2018985429), (3, 672995143), (19, 106262391), (57, 35420797), (197, 10248657), (591, 3416219), (3743, 539403), (11229, 179801)]