2750493616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13223527}}^1$

素因数の和:13223548

約数の個数: 20

約数和(自身を含む): 5739011152

約数和(自身を除く): 2988517536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13223527, 26447054, 52894108, 105788216, 171905851, 211576432, 343811702, 687623404, 1375246808, 2750493616]

約数ペア:

[(1, 2750493616), (2, 1375246808), (4, 687623404), (8, 343811702), (13, 211576432), (16, 171905851), (26, 105788216), (52, 52894108), (104, 26447054), (208, 13223527)]