2209768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{25111}}^1$

素因数の和:25128

約数の個数: 16

約数和(自身を含む): 4520160

約数和(自身を除く): 2310392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 25111, 50222, 100444, 200888, 276221, 552442, 1104884, 2209768]

約数ペア:

[(1, 2209768), (2, 1104884), (4, 552442), (8, 276221), (11, 200888), (22, 100444), (44, 50222), (88, 25111)]