26887926910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206830207}}^1$

素因数の和:206830227

約数の個数: 16

約数和(自身を含む): 52121212416

約数和(自身を除く): 25233285506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 206830207, 413660414, 1034151035, 2068302070, 2688792691, 5377585382, 13443963455, 26887926910]

約数ペア:

[(1, 26887926910), (2, 13443963455), (5, 5377585382), (10, 2688792691), (13, 2068302070), (26, 1034151035), (65, 413660414), (130, 206830207)]