2012230864

素因数分解:

$2^4\times 7^2\times {\mathrm{239}}^1\times {\mathrm{10739}}^1$

素因数の和:11000

約数の個数: 60

約数和(自身を含む): 4554619200

約数和(自身を除く): 2542388336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 239, 392, 478, 784, 956, 1673, 1912, 3346, 3824, 6692, 10739, 11711, 13384, 21478, 23422, 26768, 42956, 46844, 75173, 85912, 93688, 150346, 171824, 187376, 300692, 526211, 601384, 1052422, 1202768, 2104844, 2566621, 4209688, 5133242, 8419376, 10266484, 17966347, 20532968, 35932694, 41065936, 71865388, 125764429, 143730776, 251528858, 287461552, 503057716, 1006115432, 2012230864]

約数ペア:

[(1, 2012230864), (2, 1006115432), (4, 503057716), (7, 287461552), (8, 251528858), (14, 143730776), (16, 125764429), (28, 71865388), (49, 41065936), (56, 35932694), (98, 20532968), (112, 17966347), (196, 10266484), (239, 8419376), (392, 5133242), (478, 4209688), (784, 2566621), (956, 2104844), (1673, 1202768), (1912, 1052422), (3346, 601384), (3824, 526211), (6692, 300692), (10739, 187376), (11711, 171824), (13384, 150346), (21478, 93688), (23422, 85912), (26768, 75173), (42956, 46844)]