3782108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 7392000

約数和(自身を除く): 3609892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1999, 3998, 7996, 21989, 43978, 85957, 87956, 171914, 343828, 945527, 1891054, 3782108]

約数ペア:

[(1, 3782108), (2, 1891054), (4, 945527), (11, 343828), (22, 171914), (43, 87956), (44, 85957), (86, 43978), (172, 21989), (473, 7996), (946, 3998), (1892, 1999)]