889725513602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{145713317}}^1$

素因数の和:145713433

約数の個数: 16

約数和(自身を含む): 1384859374272

約数和(自身を除く): 495133860670

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 145713317, 291426634, 6265672631, 10345645507, 12531345262, 20691291014, 444862756801, 889725513602]

約数ペア:

[(1, 889725513602), (2, 444862756801), (43, 20691291014), (71, 12531345262), (86, 10345645507), (142, 6265672631), (3053, 291426634), (6106, 145713317)]