2016355964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{8837}}^1$

素因数の和:9158

約数の個数: 48

約数和(自身を含む): 4187090880

約数和(自身を除く): 2170734916

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 281, 406, 562, 812, 1124, 1967, 3934, 7868, 8149, 8837, 16298, 17674, 32596, 35348, 57043, 61859, 114086, 123718, 228172, 247436, 256273, 512546, 1025092, 1793911, 2483197, 3587822, 4966394, 7175644, 9932788, 17382379, 34764758, 69529516, 72012713, 144025426, 288050852, 504088991, 1008177982, 2016355964]

約数ペア:

[(1, 2016355964), (2, 1008177982), (4, 504088991), (7, 288050852), (14, 144025426), (28, 72012713), (29, 69529516), (58, 34764758), (116, 17382379), (203, 9932788), (281, 7175644), (406, 4966394), (562, 3587822), (812, 2483197), (1124, 1793911), (1967, 1025092), (3934, 512546), (7868, 256273), (8149, 247436), (8837, 228172), (16298, 123718), (17674, 114086), (32596, 61859), (35348, 57043)]