2016171235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197567}}^1$

素因数の和:197742

約数の個数: 16

約数和(自身を含む): 2622122496

約数和(自身を除く): 605951261

約数列:

[1, 5, 13, 65, 157, 785, 2041, 10205, 197567, 987835, 2568371, 12841855, 31018019, 155090095, 403234247, 2016171235]

約数ペア:

[(1, 2016171235), (5, 403234247), (13, 155090095), (65, 31018019), (157, 12841855), (785, 2568371), (2041, 987835), (10205, 197567)]