2178644326

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{2677}}^1\times {\mathrm{2731}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 3292333200

約数和(自身を除く): 1113688874

約数列:

[1, 2, 149, 298, 2677, 2731, 5354, 5462, 398873, 406919, 797746, 813838, 7310887, 14621774, 1089322163, 2178644326]

約数ペア:

[(1, 2178644326), (2, 1089322163), (149, 14621774), (298, 7310887), (2677, 813838), (2731, 797746), (5354, 406919), (5462, 398873)]