2051230544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11654719}}^1$

素因数の和:11654738

約数の個数: 20

約数和(自身を含む): 4335555840

約数和(自身を除く): 2284325296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11654719, 23309438, 46618876, 93237752, 128201909, 186475504, 256403818, 512807636, 1025615272, 2051230544]

約数ペア:

[(1, 2051230544), (2, 1025615272), (4, 512807636), (8, 256403818), (11, 186475504), (16, 128201909), (22, 93237752), (44, 46618876), (88, 23309438), (176, 11654719)]