2211563521

素因数分解:

${\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 2277854208

約数和(自身を除く): 66290687

約数列:

[1, 47, 271, 401, 433, 12737, 18847, 20351, 108671, 117343, 173633, 5107537, 5515121, 8160751, 47054543, 2211563521]

約数ペア:

[(1, 2211563521), (47, 47054543), (271, 8160751), (401, 5515121), (433, 5107537), (12737, 173633), (18847, 117343), (20351, 108671)]