2007482384

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{2521}}^1$

素因数の和:3003

約数の個数: 40

約数和(自身を含む): 3928176408

約数和(自身を除く): 1920694024

約数列:

[1, 2, 4, 8, 16, 157, 314, 317, 628, 634, 1256, 1268, 2512, 2521, 2536, 5042, 5072, 10084, 20168, 40336, 49769, 99538, 199076, 395797, 398152, 791594, 796304, 799157, 1583188, 1598314, 3166376, 3196628, 6332752, 6393256, 12786512, 125467649, 250935298, 501870596, 1003741192, 2007482384]

約数ペア:

[(1, 2007482384), (2, 1003741192), (4, 501870596), (8, 250935298), (16, 125467649), (157, 12786512), (314, 6393256), (317, 6332752), (628, 3196628), (634, 3166376), (1256, 1598314), (1268, 1583188), (2512, 799157), (2521, 796304), (2536, 791594), (5042, 398152), (5072, 395797), (10084, 199076), (20168, 99538), (40336, 49769)]