257047954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151027}}^1$

素因数の和:151089

約数の個数: 16

約数和(自身を含む): 413212608

約数和(自身を除く): 156164654

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 151027, 302054, 3473621, 5587999, 6947242, 11175998, 128523977, 257047954]

約数ペア:

[(1, 257047954), (2, 128523977), (23, 11175998), (37, 6947242), (46, 5587999), (74, 3473621), (851, 302054), (1702, 151027)]