2154724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 4431168

約数和(自身を除く): 2276444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3767, 7534, 15068, 41437, 48971, 82874, 97942, 165748, 195884, 538681, 1077362, 2154724]

約数ペア:

[(1, 2154724), (2, 1077362), (4, 538681), (11, 195884), (13, 165748), (22, 97942), (26, 82874), (44, 48971), (52, 41437), (143, 15068), (286, 7534), (572, 3767)]