540506536

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 1024448040

約数和(自身を除く): 483941504

約数列:

[1, 2, 4, 8, 193, 197, 386, 394, 772, 788, 1544, 1576, 1777, 3554, 7108, 14216, 38021, 76042, 152084, 304168, 342961, 350069, 685922, 700138, 1371844, 1400276, 2743688, 2800552, 67563317, 135126634, 270253268, 540506536]

約数ペア:

[(1, 540506536), (2, 270253268), (4, 135126634), (8, 67563317), (193, 2800552), (197, 2743688), (386, 1400276), (394, 1371844), (772, 700138), (788, 685922), (1544, 350069), (1576, 342961), (1777, 304168), (3554, 152084), (7108, 76042), (14216, 38021)]