2009082224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1973}}^1\times {\mathrm{2053}}^1$

素因数の和:4065

約数の個数: 40

約数和(自身を含む): 4022159232

約数和(自身を除く): 2013077008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1973, 2053, 3946, 4106, 7892, 8212, 15784, 16424, 31568, 32848, 61163, 63643, 122326, 127286, 244652, 254572, 489304, 509144, 978608, 1018288, 4050569, 8101138, 16202276, 32404552, 64809104, 125567639, 251135278, 502270556, 1004541112, 2009082224]

約数ペア:

[(1, 2009082224), (2, 1004541112), (4, 502270556), (8, 251135278), (16, 125567639), (31, 64809104), (62, 32404552), (124, 16202276), (248, 8101138), (496, 4050569), (1973, 1018288), (2053, 978608), (3946, 509144), (4106, 489304), (7892, 254572), (8212, 244652), (15784, 127286), (16424, 122326), (31568, 63643), (32848, 61163)]