415351319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 444939264

約数和(自身を除く): 29587945

約数列:

[1, 23, 43, 461, 911, 989, 10603, 19823, 20953, 39173, 419971, 455929, 900979, 9659333, 18058753, 415351319]

約数ペア:

[(1, 415351319), (23, 18058753), (43, 9659333), (461, 900979), (911, 455929), (989, 419971), (10603, 39173), (19823, 20953)]