2019286864

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{135559}}^1$

素因数の和:135600

約数の個数: 60

約数和(自身を含む): 4790690400

約数和(自身を除く): 2771403536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 135559, 271118, 542236, 948913, 1084472, 1897826, 2168944, 2575621, 3795652, 5151242, 6642391, 7591304, 10302484, 13284782, 15182608, 18029347, 20604968, 26569564, 36058694, 41209936, 53139128, 72117388, 106278256, 126205429, 144234776, 252410858, 288469552, 504821716, 1009643432, 2019286864]

約数ペア:

[(1, 2019286864), (2, 1009643432), (4, 504821716), (7, 288469552), (8, 252410858), (14, 144234776), (16, 126205429), (19, 106278256), (28, 72117388), (38, 53139128), (49, 41209936), (56, 36058694), (76, 26569564), (98, 20604968), (112, 18029347), (133, 15182608), (152, 13284782), (196, 10302484), (266, 7591304), (304, 6642391), (392, 5151242), (532, 3795652), (784, 2575621), (931, 2168944), (1064, 1897826), (1862, 1084472), (2128, 948913), (3724, 542236), (7448, 271118), (14896, 135559)]