550408088

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{438223}}^1$

素因数の和:438386

約数の個数: 16

約数和(自身を含む): 1038590880

約数和(自身を除く): 488182792

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 438223, 876446, 1752892, 3505784, 68801011, 137602022, 275204044, 550408088]

約数ペア:

[(1, 550408088), (2, 275204044), (4, 137602022), (8, 68801011), (157, 3505784), (314, 1752892), (628, 876446), (1256, 438223)]