1127550842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{19997}}^1$

素因数の和:20254

約数の個数: 24

約数和(自身を含む): 1867133268

約数和(自身を除く): 739582426

約数列:

[1, 2, 11, 22, 121, 233, 242, 466, 2563, 5126, 19997, 28193, 39994, 56386, 219967, 439934, 2419637, 4659301, 4839274, 9318602, 51252311, 102504622, 563775421, 1127550842]

約数ペア:

[(1, 1127550842), (2, 563775421), (11, 102504622), (22, 51252311), (121, 9318602), (233, 4839274), (242, 4659301), (466, 2419637), (2563, 439934), (5126, 219967), (19997, 56386), (28193, 39994)]