853580078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{290531}}^1$

素因数の和:290659

約数の個数: 16

約数和(自身を含む): 1391067216

約数和(自身を除く): 537487138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 290531, 581062, 3776903, 7553806, 32830003, 65660006, 426790039, 853580078]

約数ペア:

[(1, 853580078), (2, 426790039), (13, 65660006), (26, 32830003), (113, 7553806), (226, 3776903), (1469, 581062), (2938, 290531)]