256300993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{1091}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 292795776

約数和(自身を除く): 36494783

約数列:

[1, 13, 17, 221, 1063, 1091, 13819, 14183, 18071, 18547, 234923, 241111, 1159733, 15076529, 19715461, 256300993]

約数ペア:

[(1, 256300993), (13, 19715461), (17, 15076529), (221, 1159733), (1063, 241111), (1091, 234923), (13819, 18547), (14183, 18071)]