2180024

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3539}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 5097600

約数和(自身を除く): 2917576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3539, 7078, 14156, 24773, 28312, 38929, 49546, 77858, 99092, 155716, 198184, 272503, 311432, 545006, 1090012, 2180024]

約数ペア:

[(1, 2180024), (2, 1090012), (4, 545006), (7, 311432), (8, 272503), (11, 198184), (14, 155716), (22, 99092), (28, 77858), (44, 49546), (56, 38929), (77, 28312), (88, 24773), (154, 14156), (308, 7078), (616, 3539)]