2017310078

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{54851}}^1$

素因数の和:54968

約数の個数: 32

約数和(自身を含む): 3601801728

約数和(自身を除く): 1584491650

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 18389, 36778, 54851, 109702, 383957, 767914, 2029487, 3894421, 4058974, 7788842, 14206409, 27260947, 28412818, 54521894, 144093577, 288187154, 1008655039, 2017310078]

約数ペア:

[(1, 2017310078), (2, 1008655039), (7, 288187154), (14, 144093577), (37, 54521894), (71, 28412818), (74, 27260947), (142, 14206409), (259, 7788842), (497, 4058974), (518, 3894421), (994, 2029487), (2627, 767914), (5254, 383957), (18389, 109702), (36778, 54851)]