672739798

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{6427}}^1$

素因数の和:6891

約数の個数: 16

約数和(自身を含む): 1018195200

約数和(自身を除く): 345455402

約数列:

[1, 2, 199, 263, 398, 526, 6427, 12854, 52337, 104674, 1278973, 1690301, 2557946, 3380602, 336369899, 672739798]

約数ペア:

[(1, 672739798), (2, 336369899), (199, 3380602), (263, 2557946), (398, 1690301), (526, 1278973), (6427, 104674), (12854, 52337)]