2013387248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{321833}}^1$

素因数の和:321881

約数の個数: 40

約数和(自身を含む): 4310000928

約数和(自身を除く): 2296613680

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 321833, 643666, 1287332, 2574664, 5149328, 5471161, 7402159, 10942322, 14804318, 21884644, 29608636, 43769288, 59217272, 87538576, 118434544, 125836703, 251673406, 503346812, 1006693624, 2013387248]

約数ペア:

[(1, 2013387248), (2, 1006693624), (4, 503346812), (8, 251673406), (16, 125836703), (17, 118434544), (23, 87538576), (34, 59217272), (46, 43769288), (68, 29608636), (92, 21884644), (136, 14804318), (184, 10942322), (272, 7402159), (368, 5471161), (391, 5149328), (782, 2574664), (1564, 1287332), (3128, 643666), (6256, 321833)]