5397278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 16

約数和(自身を含む): 8294400

約数和(自身を除く): 2897122

約数列:

[1, 2, 71, 142, 191, 199, 382, 398, 13561, 14129, 27122, 28258, 38009, 76018, 2698639, 5397278]

約数ペア:

[(1, 5397278), (2, 2698639), (71, 76018), (142, 38009), (191, 28258), (199, 27122), (382, 14129), (398, 13561)]