272278454

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{66377}}^1$

素因数の和:66679

約数の個数: 16

約数和(自身を含む): 468363168

約数和(自身を除く): 196084714

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 66377, 132754, 464639, 929278, 19448461, 38896922, 136139227, 272278454]

約数ペア:

[(1, 272278454), (2, 136139227), (7, 38896922), (14, 19448461), (293, 929278), (586, 464639), (2051, 132754), (4102, 66377)]