2011007956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26460631}}^1$

素因数の和:26460654

約数の個数: 12

約数和(自身を含む): 3704488480

約数和(自身を除く): 1693480524

約数列:

[1, 2, 4, 19, 38, 76, 26460631, 52921262, 105842524, 502751989, 1005503978, 2011007956]

約数ペア:

[(1, 2011007956), (2, 1005503978), (4, 502751989), (19, 105842524), (38, 52921262), (76, 26460631)]