2002020746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{192391}}^1$

素因数の和:192458

約数の個数: 24

約数和(自身を含む): 3377633952

約数和(自身を除く): 1375613206

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 192391, 384782, 2116301, 4232602, 8272813, 16545626, 23279311, 46558622, 91000943, 182001886, 1001010373, 2002020746]

約数ペア:

[(1, 2002020746), (2, 1001010373), (11, 182001886), (22, 91000943), (43, 46558622), (86, 23279311), (121, 16545626), (242, 8272813), (473, 4232602), (946, 2116301), (5203, 384782), (10406, 192391)]