856566986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3539533}}^1$

素因数の和:3539557

約数の個数: 12

約数和(自身を含む): 1412274066

約数和(自身を除く): 555707080

約数列:

[1, 2, 11, 22, 121, 242, 3539533, 7079066, 38934863, 77869726, 428283493, 856566986]

約数ペア:

[(1, 856566986), (2, 428283493), (11, 77869726), (22, 38934863), (121, 7079066), (242, 3539533)]