2049208881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283079}}^1$

素因数の和:283228

約数の個数: 16

約数和(自身を含む): 2898739200

約数和(自身を除く): 849530319

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 283079, 849237, 5378501, 16135503, 35951033, 107853099, 683069627, 2049208881]

約数ペア:

[(1, 2049208881), (3, 683069627), (19, 107853099), (57, 35951033), (127, 16135503), (381, 5378501), (2413, 849237), (7239, 283079)]