125897026

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3457}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 191711520

約数和(自身を除く): 65814494

約数列:

[1, 2, 131, 139, 262, 278, 3457, 6914, 18209, 36418, 452867, 480523, 905734, 961046, 62948513, 125897026]

約数ペア:

[(1, 125897026), (2, 62948513), (131, 961046), (139, 905734), (262, 480523), (278, 452867), (3457, 36418), (6914, 18209)]