2563792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 6196032

約数和(自身を除く): 3632240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2081, 4162, 8324, 14567, 16648, 22891, 29134, 33296, 45782, 58268, 91564, 116536, 160237, 183128, 233072, 320474, 366256, 640948, 1281896, 2563792]

約数ペア:

[(1, 2563792), (2, 1281896), (4, 640948), (7, 366256), (8, 320474), (11, 233072), (14, 183128), (16, 160237), (22, 116536), (28, 91564), (44, 58268), (56, 45782), (77, 33296), (88, 29134), (112, 22891), (154, 16648), (176, 14567), (308, 8324), (616, 4162), (1232, 2081)]