636971008

素因数分解:

$2^{11}\times {\mathrm{311021}}^1$

素因数の和:311043

約数の個数: 24

約数和(自身を含む): 1273635090

約数和(自身を除く): 636664082

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 311021, 622042, 1244084, 2488168, 4976336, 9952672, 19905344, 39810688, 79621376, 159242752, 318485504, 636971008]

約数ペア:

[(1, 636971008), (2, 318485504), (4, 159242752), (8, 79621376), (16, 39810688), (32, 19905344), (64, 9952672), (128, 4976336), (256, 2488168), (512, 1244084), (1024, 622042), (2048, 311021)]