130564082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{12547}}^1$

素因数の和:12614

約数の個数: 24

約数和(自身を含む): 220292688

約数和(自身を除く): 89728606

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 12547, 25094, 138017, 276034, 539521, 1079042, 1518187, 3036374, 5934731, 11869462, 65282041, 130564082]

約数ペア:

[(1, 130564082), (2, 65282041), (11, 11869462), (22, 5934731), (43, 3036374), (86, 1518187), (121, 1079042), (242, 539521), (473, 276034), (946, 138017), (5203, 25094), (10406, 12547)]