2000631

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 2764800

約数和(自身を除く): 764169

約数列:

[1, 3, 59, 89, 127, 177, 267, 381, 5251, 7493, 11303, 15753, 22479, 33909, 666877, 2000631]

約数ペア:

[(1, 2000631), (3, 666877), (59, 33909), (89, 22479), (127, 15753), (177, 11303), (267, 7493), (381, 5251)]