1090012

素因数分解:

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

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 2378880

約数和(自身を除く): 1288868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3539, 7078, 14156, 24773, 38929, 49546, 77858, 99092, 155716, 272503, 545006, 1090012]

約数ペア:

[(1, 1090012), (2, 545006), (4, 272503), (7, 155716), (11, 99092), (14, 77858), (22, 49546), (28, 38929), (44, 24773), (77, 14156), (154, 7078), (308, 3539)]