2045259095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{864803}}^1$

素因数の和:864862

約数の個数: 16

約数和(自身を含む): 2739699072

約数和(自身を除く): 694439977

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 864803, 4324015, 9512833, 37186529, 47564165, 185932645, 409051819, 2045259095]

約数ペア:

[(1, 2045259095), (5, 409051819), (11, 185932645), (43, 47564165), (55, 37186529), (215, 9512833), (473, 4324015), (2365, 864803)]