1323561394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{477131}}^1$

素因数の和:477225

約数の個数: 16

約数和(自身を含む): 2118466080

約数和(自身を除く): 794904686

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 477131, 954262, 9065489, 18130978, 34830563, 69661126, 661780697, 1323561394]

約数ペア:

[(1, 1323561394), (2, 661780697), (19, 69661126), (38, 34830563), (73, 18130978), (146, 9065489), (1387, 954262), (2774, 477131)]