2040304911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281849}}^1$

素因数の和:281998

約数の個数: 16

約数和(自身を含む): 2886144000

約数和(自身を除く): 845839089

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 281849, 845547, 5355131, 16065393, 35794823, 107384469, 680101637, 2040304911]

約数ペア:

[(1, 2040304911), (3, 680101637), (19, 107384469), (57, 35794823), (127, 16065393), (381, 5355131), (2413, 845547), (7239, 281849)]