2912398886

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1\times {\mathrm{4027}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 4385041920

約数和(自身を除く): 1472643034

約数列:

[1, 2, 431, 839, 862, 1678, 4027, 8054, 361609, 723218, 1735637, 3378653, 3471274, 6757306, 1456199443, 2912398886]

約数ペア:

[(1, 2912398886), (2, 1456199443), (431, 6757306), (839, 3471274), (862, 3378653), (1678, 1735637), (4027, 723218), (8054, 361609)]