388611266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{115727}}^1$

素因数の和:115825

約数の個数: 16

約数和(自身を含む): 616598784

約数和(自身を除く): 227987518

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 115727, 231454, 2661721, 5323442, 8448071, 16896142, 194305633, 388611266]

約数ペア:

[(1, 388611266), (2, 194305633), (23, 16896142), (46, 8448071), (73, 5323442), (146, 2661721), (1679, 231454), (3358, 115727)]