138500601742

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{4397}}^1\times {\mathrm{40487}}^1$

素因数の和:45275

約数の個数: 16

約数和(自身を含む): 208337482080

約数和(自身を除く): 69836880338

約数列:

[1, 2, 389, 778, 4397, 8794, 40487, 80974, 1710433, 3420866, 15749443, 31498886, 178021339, 356042678, 69250300871, 138500601742]

約数ペア:

[(1, 138500601742), (2, 69250300871), (389, 356042678), (778, 178021339), (4397, 31498886), (8794, 15749443), (40487, 3420866), (80974, 1710433)]