2051844178

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1\times {\mathrm{3889}}^1$

素因数の和:5193

約数の個数: 16

約数和(自身を含む): 3093763680

約数和(自身を除く): 1041919502

約数列:

[1, 2, 251, 502, 1051, 2102, 3889, 7778, 263801, 527602, 976139, 1952278, 4087339, 8174678, 1025922089, 2051844178]

約数ペア:

[(1, 2051844178), (2, 1025922089), (251, 8174678), (502, 4087339), (1051, 1952278), (2102, 976139), (3889, 527602), (7778, 263801)]