252811208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2430877}}^1$

素因数の和:2430896

約数の個数: 16

約数和(自身を含む): 510484380

約数和(自身を除く): 257673172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2430877, 4861754, 9723508, 19447016, 31601401, 63202802, 126405604, 252811208]

約数ペア:

[(1, 252811208), (2, 126405604), (4, 63202802), (8, 31601401), (13, 19447016), (26, 9723508), (52, 4861754), (104, 2430877)]