2017520008

素因数分解:

$2^3\times 7^1\times {\mathrm{36027143}}^1$

素因数の和:36027156

約数の個数: 16

約数和(自身を含む): 4323257280

約数和(自身を除く): 2305737272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36027143, 72054286, 144108572, 252190001, 288217144, 504380002, 1008760004, 2017520008]

約数ペア:

[(1, 2017520008), (2, 1008760004), (4, 504380002), (7, 288217144), (8, 252190001), (14, 144108572), (28, 72054286), (56, 36027143)]