28645002364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{651022781}}^1$

素因数の和:651022796

約数の個数: 12

約数和(自身を含む): 54685913688

約数和(自身を除く): 26040911324

約数列:

[1, 2, 4, 11, 22, 44, 651022781, 1302045562, 2604091124, 7161250591, 14322501182, 28645002364]

約数ペア:

[(1, 28645002364), (2, 14322501182), (4, 7161250591), (11, 2604091124), (22, 1302045562), (44, 651022781)]