127339912

素因数分解:

$2^3\times 7^1\times {\mathrm{2273927}}^1$

素因数の和:2273940

約数の個数: 16

約数和(自身を含む): 272871360

約数和(自身を除く): 145531448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2273927, 4547854, 9095708, 15917489, 18191416, 31834978, 63669956, 127339912]

約数ペア:

[(1, 127339912), (2, 63669956), (4, 31834978), (7, 18191416), (8, 15917489), (14, 9095708), (28, 4547854), (56, 2273927)]