2687448274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{23333}}^1$

素因数の和:23794

約数の個数: 32

約数和(自身を含む): 4860938880

約数和(自身を除く): 2173490606

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 433, 866, 3031, 6062, 8227, 16454, 23333, 46666, 57589, 115178, 163331, 326662, 443327, 886654, 3103289, 6206578, 10103189, 20206378, 70722323, 141444646, 191960591, 383921182, 1343724137, 2687448274]

約数ペア:

[(1, 2687448274), (2, 1343724137), (7, 383921182), (14, 191960591), (19, 141444646), (38, 70722323), (133, 20206378), (266, 10103189), (433, 6206578), (866, 3103289), (3031, 886654), (6062, 443327), (8227, 326662), (16454, 163331), (23333, 115178), (46666, 57589)]