388335960004

素因数分解:

$2^2\times {\mathrm{71633}}^1\times {\mathrm{1355297}}^1$

素因数の和:1426934

約数の個数: 12

約数和(自身を含む): 679597918524

約数和(自身を除く): 291261958520

約数列:

[1, 2, 4, 71633, 143266, 286532, 1355297, 2710594, 5421188, 97083990001, 194167980002, 388335960004]

約数ペア:

[(1, 388335960004), (2, 194167980002), (4, 97083990001), (71633, 5421188), (143266, 2710594), (286532, 1355297)]