2247807886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{673}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 3510321408

約数和(自身を除く): 1262513522

約数列:

[1, 2, 43, 71, 86, 142, 547, 673, 1094, 1346, 3053, 6106, 23521, 28939, 38837, 47042, 47783, 57878, 77674, 95566, 368131, 736262, 1669991, 2054669, 3339982, 4109338, 15829633, 26137301, 31659266, 52274602, 1123903943, 2247807886]

約数ペア:

[(1, 2247807886), (2, 1123903943), (43, 52274602), (71, 31659266), (86, 26137301), (142, 15829633), (547, 4109338), (673, 3339982), (1094, 2054669), (1346, 1669991), (3053, 736262), (6106, 368131), (23521, 95566), (28939, 77674), (38837, 57878), (47042, 47783)]