2712004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{21871}}^1$

素因数の和:21906

約数の個数: 12

約数和(自身を含む): 4899328

約数和(自身を除く): 2187324

約数列:

[1, 2, 4, 31, 62, 124, 21871, 43742, 87484, 678001, 1356002, 2712004]

約数ペア:

[(1, 2712004), (2, 1356002), (4, 678001), (31, 87484), (62, 43742), (124, 21871)]