7156939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 8064000

約数和(自身を除く): 907061

約数列:

[1, 19, 29, 31, 419, 551, 589, 899, 7961, 12151, 12989, 17081, 230869, 246791, 376681, 7156939]

約数ペア:

[(1, 7156939), (19, 376681), (29, 246791), (31, 230869), (419, 17081), (551, 12989), (589, 12151), (899, 7961)]