2247149008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10803601}}^1$

素因数の和:10803622

約数の個数: 20

約数和(自身を含む): 4688763268

約数和(自身を除く): 2441614260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10803601, 21607202, 43214404, 86428808, 140446813, 172857616, 280893626, 561787252, 1123574504, 2247149008]

約数ペア:

[(1, 2247149008), (2, 1123574504), (4, 561787252), (8, 280893626), (13, 172857616), (16, 140446813), (26, 86428808), (52, 43214404), (104, 21607202), (208, 10803601)]