2553054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3356706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 683, 1246, 1366, 1869, 2049, 3738, 4098, 4781, 9562, 14343, 28686, 60787, 121574, 182361, 364722, 425509, 851018, 1276527, 2553054]

約数ペア:

[(1, 2553054), (2, 1276527), (3, 851018), (6, 425509), (7, 364722), (14, 182361), (21, 121574), (42, 60787), (89, 28686), (178, 14343), (267, 9562), (534, 4781), (623, 4098), (683, 3738), (1246, 2049), (1366, 1869)]