391472282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{116579}}^1$

素因数の和:116677

約数の個数: 16

約数和(自身を含む): 621138240

約数和(自身を除く): 229665958

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 116579, 233158, 2681317, 5362634, 8510267, 17020534, 195736141, 391472282]

約数ペア:

[(1, 391472282), (2, 195736141), (23, 17020534), (46, 8510267), (73, 5362634), (146, 2681317), (1679, 233158), (3358, 116579)]