26809479290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243722539}}^1$

素因数の和:243722557

約数の個数: 16

約数和(自身を含む): 52644068640

約数和(自身を除く): 25834589350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 243722539, 487445078, 1218612695, 2437225390, 2680947929, 5361895858, 13404739645, 26809479290]

約数ペア:

[(1, 26809479290), (2, 13404739645), (5, 5361895858), (10, 2680947929), (11, 2437225390), (22, 1218612695), (55, 487445078), (110, 243722539)]