137449078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{278237}}^1$

素因数の和:278271

約数の個数: 16

約数和(自身を含む): 233719920

約数和(自身を除く): 96270842

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 278237, 556474, 3617081, 5286503, 7234162, 10573006, 68724539, 137449078]

約数ペア:

[(1, 137449078), (2, 68724539), (13, 10573006), (19, 7234162), (26, 5286503), (38, 3617081), (247, 556474), (494, 278237)]