2620928

素因数分解:

$2^9\times {\mathrm{5119}}^1$

素因数の和:5137

約数の個数: 20

約数和(自身を含む): 5237760

約数和(自身を除く): 2616832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5119, 10238, 20476, 40952, 81904, 163808, 327616, 655232, 1310464, 2620928]

約数ペア:

[(1, 2620928), (2, 1310464), (4, 655232), (8, 327616), (16, 163808), (32, 81904), (64, 40952), (128, 20476), (256, 10238), (512, 5119)]