1513505896

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1021}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 3290676480

約数和(自身を除く): 1777170584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 257, 412, 514, 721, 824, 1021, 1028, 1442, 1799, 2042, 2056, 2884, 3598, 4084, 5768, 7147, 7196, 8168, 14294, 14392, 26471, 28588, 52942, 57176, 105163, 105884, 185297, 210326, 211768, 262397, 370594, 420652, 524794, 736141, 741188, 841304, 1049588, 1472282, 1482376, 1836779, 2099176, 2944564, 3673558, 5889128, 7347116, 14694232, 27026891, 54053782, 108107564, 189188237, 216215128, 378376474, 756752948, 1513505896]

約数ペア:

[(1, 1513505896), (2, 756752948), (4, 378376474), (7, 216215128), (8, 189188237), (14, 108107564), (28, 54053782), (56, 27026891), (103, 14694232), (206, 7347116), (257, 5889128), (412, 3673558), (514, 2944564), (721, 2099176), (824, 1836779), (1021, 1482376), (1028, 1472282), (1442, 1049588), (1799, 841304), (2042, 741188), (2056, 736141), (2884, 524794), (3598, 420652), (4084, 370594), (5768, 262397), (7147, 211768), (7196, 210326), (8168, 185297), (14294, 105884), (14392, 105163), (26471, 57176), (28588, 52942)]