6645248

素因数分解:

$2^9\times {\mathrm{12979}}^1$

素因数の和:12997

約数の個数: 20

約数和(自身を含む): 13278540

約数和(自身を除く): 6633292

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 12979, 25958, 51916, 103832, 207664, 415328, 830656, 1661312, 3322624, 6645248]

約数ペア:

[(1, 6645248), (2, 3322624), (4, 1661312), (8, 830656), (16, 415328), (32, 207664), (64, 103832), (128, 51916), (256, 25958), (512, 12979)]