84890614

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 128620800

約数和(自身を除く): 43730186

約数列:

[1, 2, 199, 263, 398, 526, 811, 1622, 52337, 104674, 161389, 213293, 322778, 426586, 42445307, 84890614]

約数ペア:

[(1, 84890614), (2, 42445307), (199, 426586), (263, 322778), (398, 213293), (526, 161389), (811, 104674), (1622, 52337)]