2125724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 3907008

約数和(自身を除く): 1781284

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 271, 542, 1084, 1961, 3922, 7844, 10027, 14363, 20054, 28726, 40108, 57452, 531431, 1062862, 2125724]

約数ペア:

[(1, 2125724), (2, 1062862), (4, 531431), (37, 57452), (53, 40108), (74, 28726), (106, 20054), (148, 14363), (212, 10027), (271, 7844), (542, 3922), (1084, 1961)]