1293670336

素因数分解:

$2^6\times 7^1\times {\mathrm{2887657}}^1$

素因数の和:2887676

約数の個数: 28

約数和(自身を含む): 2933860528

約数和(自身を除く): 1640190192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2887657, 5775314, 11550628, 20213599, 23101256, 40427198, 46202512, 80854396, 92405024, 161708792, 184810048, 323417584, 646835168, 1293670336]

約数ペア:

[(1, 1293670336), (2, 646835168), (4, 323417584), (7, 184810048), (8, 161708792), (14, 92405024), (16, 80854396), (28, 46202512), (32, 40427198), (56, 23101256), (64, 20213599), (112, 11550628), (224, 5775314), (448, 2887657)]