242536142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{1993}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 369544032

約数和(自身を除く): 127007890

約数列:

[1, 2, 71, 142, 857, 1714, 1993, 3986, 60847, 121694, 141503, 283006, 1708001, 3416002, 121268071, 242536142]

約数ペア:

[(1, 242536142), (2, 121268071), (71, 3416002), (142, 1708001), (857, 283006), (1714, 141503), (1993, 121694), (3986, 60847)]