406260438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{4993}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 828444672

約数和(自身を除く): 422184234

約数列:

[1, 2, 3, 6, 71, 142, 191, 213, 382, 426, 573, 1146, 4993, 9986, 13561, 14979, 27122, 29958, 40683, 81366, 354503, 709006, 953663, 1063509, 1907326, 2127018, 2860989, 5721978, 67710073, 135420146, 203130219, 406260438]

約数ペア:

[(1, 406260438), (2, 203130219), (3, 135420146), (6, 67710073), (71, 5721978), (142, 2860989), (191, 2127018), (213, 1907326), (382, 1063509), (426, 953663), (573, 709006), (1146, 354503), (4993, 81366), (9986, 40683), (13561, 29958), (14979, 27122)]