2780667042

素因数分解:

$2^1\times 3^1\times {\mathrm{2099}}^1\times {\mathrm{220793}}^1$

素因数の和:222897

約数の個数: 16

約数和(自身を含む): 5564008800

約数和(自身を除く): 2783341758

約数列:

[1, 2, 3, 6, 2099, 4198, 6297, 12594, 220793, 441586, 662379, 1324758, 463444507, 926889014, 1390333521, 2780667042]

約数ペア:

[(1, 2780667042), (2, 1390333521), (3, 926889014), (6, 463444507), (2099, 1324758), (4198, 662379), (6297, 441586), (12594, 220793)]