2648653616

素因数分解:

$2^4\times 7^1\times {\mathrm{23648693}}^1$

素因数の和:23648708

約数の個数: 20

約数和(自身を含む): 5864876112

約数和(自身を除く): 3216222496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23648693, 47297386, 94594772, 165540851, 189189544, 331081702, 378379088, 662163404, 1324326808, 2648653616]

約数ペア:

[(1, 2648653616), (2, 1324326808), (4, 662163404), (7, 378379088), (8, 331081702), (14, 189189544), (16, 165540851), (28, 94594772), (56, 47297386), (112, 23648693)]