127946470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{556289}}^1$

素因数の和:556319

約数の個数: 16

約数和(自身を含む): 240317280

約数和(自身を除く): 112370810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 556289, 1112578, 2781445, 5562890, 12794647, 25589294, 63973235, 127946470]

約数ペア:

[(1, 127946470), (2, 63973235), (5, 25589294), (10, 12794647), (23, 5562890), (46, 2781445), (115, 1112578), (230, 556289)]