2011912474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{5449}}^1$

素因数の和:6766

約数の個数: 32

約数和(自身を含む): 3548865600

約数和(自身を除く): 1536953126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1291, 2582, 5449, 10898, 14201, 16783, 28402, 33566, 59939, 70837, 119878, 141674, 184613, 369226, 779207, 1558414, 7034659, 14069318, 77381249, 91450567, 154762498, 182901134, 1005956237, 2011912474]

約数ペア:

[(1, 2011912474), (2, 1005956237), (11, 182901134), (13, 154762498), (22, 91450567), (26, 77381249), (143, 14069318), (286, 7034659), (1291, 1558414), (2582, 779207), (5449, 369226), (10898, 184613), (14201, 141674), (16783, 119878), (28402, 70837), (33566, 59939)]