2008498216

素因数分解:

$2^3\times {\mathrm{1973}}^1\times {\mathrm{127249}}^1$

素因数の和:129228

約数の個数: 16

約数和(自身を含む): 3767872500

約数和(自身を除く): 1759374284

約数列:

[1, 2, 4, 8, 1973, 3946, 7892, 15784, 127249, 254498, 508996, 1017992, 251062277, 502124554, 1004249108, 2008498216]

約数ペア:

[(1, 2008498216), (2, 1004249108), (4, 502124554), (8, 251062277), (1973, 1017992), (3946, 508996), (7892, 254498), (15784, 127249)]