28373872012

素因数分解:

$2^2\times {\mathrm{45127}}^1\times {\mathrm{157189}}^1$

素因数の和:202320

約数の個数: 12

約数和(自身を含む): 49655692240

約数和(自身を除く): 21281820228

約数列:

[1, 2, 4, 45127, 90254, 157189, 180508, 314378, 628756, 7093468003, 14186936006, 28373872012]

約数ペア:

[(1, 28373872012), (2, 14186936006), (4, 7093468003), (45127, 628756), (90254, 314378), (157189, 180508)]