27720303994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2251121}}^1$

素因数の和:2251301

約数の個数: 16

約数和(自身を含む): 42789326976

約数和(自身を除く): 15069022982

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 2251121, 4502242, 105802687, 211605374, 294896851, 589793702, 13860151997, 27720303994]

約数ペア:

[(1, 27720303994), (2, 13860151997), (47, 589793702), (94, 294896851), (131, 211605374), (262, 105802687), (6157, 4502242), (12314, 2251121)]