2050908134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{197089}}^1$

素因数の和:197156

約数の個数: 24

約数和(自身を含む): 3460112040

約数和(自身を除く): 1409203906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 197089, 394178, 2167979, 4335958, 8474827, 16949654, 23847769, 47695538, 93223097, 186446194, 1025454067, 2050908134]

約数ペア:

[(1, 2050908134), (2, 1025454067), (11, 186446194), (22, 93223097), (43, 47695538), (86, 23847769), (121, 16949654), (242, 8474827), (473, 4335958), (946, 2167979), (5203, 394178), (10406, 197089)]