255471842

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{3673}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 388856160

約数和(自身を除く): 133384318

約数列:

[1, 2, 83, 166, 419, 838, 3673, 7346, 34777, 69554, 304859, 609718, 1538987, 3077974, 127735921, 255471842]

約数ペア:

[(1, 255471842), (2, 127735921), (83, 3077974), (166, 1538987), (419, 609718), (838, 304859), (3673, 69554), (7346, 34777)]