2005046218

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{683}}^1\times {\mathrm{757}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 3459245184

約数和(自身を除く): 1454198966

約数列:

[1, 2, 7, 14, 277, 554, 683, 757, 1366, 1514, 1939, 3878, 4781, 5299, 9562, 10598, 189191, 209689, 378382, 419378, 517031, 1034062, 1324337, 1467823, 2648674, 2935646, 3619217, 7238434, 143217587, 286435174, 1002523109, 2005046218]

約数ペア:

[(1, 2005046218), (2, 1002523109), (7, 286435174), (14, 143217587), (277, 7238434), (554, 3619217), (683, 2935646), (757, 2648674), (1366, 1467823), (1514, 1324337), (1939, 1034062), (3878, 517031), (4781, 419378), (5299, 378382), (9562, 209689), (10598, 189191)]