2016643814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{22943}}^1$

素因数の和:23635

約数の個数: 16

約数和(自身を含む): 3072660480

約数和(自身を除く): 1056016666

約数列:

[1, 2, 71, 142, 619, 1238, 22943, 43949, 45886, 87898, 1628953, 3257906, 14201717, 28403434, 1008321907, 2016643814]

約数ペア:

[(1, 2016643814), (2, 1008321907), (71, 28403434), (142, 14201717), (619, 3257906), (1238, 1628953), (22943, 87898), (43949, 45886)]