392264422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{89599}}^1$

素因数の和:89811

約数の個数: 16

約数和(自身を含む): 645120000

約数和(自身を除く): 252855578

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 89599, 179198, 985589, 1971178, 17830201, 35660402, 196132211, 392264422]

約数ペア:

[(1, 392264422), (2, 196132211), (11, 35660402), (22, 17830201), (199, 1971178), (398, 985589), (2189, 179198), (4378, 89599)]