2648376004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{21357871}}^1$

素因数の和:21357906

約数の個数: 12

約数和(自身を含む): 4784163328

約数和(自身を除く): 2135787324

約数列:

[1, 2, 4, 31, 62, 124, 21357871, 42715742, 85431484, 662094001, 1324188002, 2648376004]

約数ペア:

[(1, 2648376004), (2, 1324188002), (4, 662094001), (31, 85431484), (62, 42715742), (124, 21357871)]