68828474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{240659}}^1$

素因数の和:240685

約数の個数: 16

約数和(自身を含む): 121292640

約数和(自身を除く): 52464166

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 240659, 481318, 2647249, 3128567, 5294498, 6257134, 34414237, 68828474]

約数ペア:

[(1, 68828474), (2, 34414237), (11, 6257134), (13, 5294498), (22, 3128567), (26, 2647249), (143, 481318), (286, 240659)]