127963276

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{13807}}^1$

素因数の和:14149

約数の個数: 24

約数和(自身を含む): 256718336

約数和(自身を除く): 128755060

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 13807, 27614, 55228, 96649, 193298, 386596, 4570117, 9140234, 18280468, 31990819, 63981638, 127963276]

約数ペア:

[(1, 127963276), (2, 63981638), (4, 31990819), (7, 18280468), (14, 9140234), (28, 4570117), (331, 386596), (662, 193298), (1324, 96649), (2317, 55228), (4634, 27614), (9268, 13807)]