12930461504

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{508913}}^1$

素因数の和:509322

約数の個数: 28

約数和(自身を含む): 25723567044

約数和(自身を除く): 12793105540

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 3176, 6352, 12704, 25408, 508913, 1017826, 2035652, 4071304, 8142608, 16285216, 32570432, 202038461, 404076922, 808153844, 1616307688, 3232615376, 6465230752, 12930461504]

約数ペア:

[(1, 12930461504), (2, 6465230752), (4, 3232615376), (8, 1616307688), (16, 808153844), (32, 404076922), (64, 202038461), (397, 32570432), (794, 16285216), (1588, 8142608), (3176, 4071304), (6352, 2035652), (12704, 1017826), (25408, 508913)]