1244777984

素因数分解:

$2^9\times {\mathrm{2431207}}^1$

素因数の和:2431225

約数の個数: 20

約数和(自身を含む): 2487125784

約数和(自身を除く): 1242347800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2431207, 4862414, 9724828, 19449656, 38899312, 77798624, 155597248, 311194496, 622388992, 1244777984]

約数ペア:

[(1, 1244777984), (2, 622388992), (4, 311194496), (8, 155597248), (16, 77798624), (32, 38899312), (64, 19449656), (128, 9724828), (256, 4862414), (512, 2431207)]