2216289918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{128213}}^1$

素因数の和:128328

約数の個数: 32

約数和(自身を含む): 4603395456

約数和(自身を除く): 2387105538

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 2881, 5762, 8643, 17286, 128213, 256426, 384639, 769278, 5513159, 8590271, 11026318, 16539477, 17180542, 25770813, 33078954, 51541626, 369381653, 738763306, 1108144959, 2216289918]

約数ペア:

[(1, 2216289918), (2, 1108144959), (3, 738763306), (6, 369381653), (43, 51541626), (67, 33078954), (86, 25770813), (129, 17180542), (134, 16539477), (201, 11026318), (258, 8590271), (402, 5513159), (2881, 769278), (5762, 384639), (8643, 256426), (17286, 128213)]