315044254

素因数分解:

$2^1\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{9491}}^1$

素因数の和:11871

約数の個数: 16

約数和(自身を含む): 540360576

約数和(自身を除く): 225316322

約数列:

[1, 2, 7, 14, 2371, 4742, 9491, 16597, 18982, 33194, 66437, 132874, 22503161, 45006322, 157522127, 315044254]

約数ペア:

[(1, 315044254), (2, 157522127), (7, 45006322), (14, 22503161), (2371, 132874), (4742, 66437), (9491, 33194), (16597, 18982)]