1320853346

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1\times {\mathrm{3767}}^1$

素因数の和:4849

約数の個数: 16

約数和(自身を含む): 1994025600

約数和(自身を除く): 673172254

約数列:

[1, 2, 199, 398, 881, 1762, 3767, 7534, 175319, 350638, 749633, 1499266, 3318727, 6637454, 660426673, 1320853346]

約数ペア:

[(1, 1320853346), (2, 660426673), (199, 6637454), (398, 3318727), (881, 1499266), (1762, 749633), (3767, 350638), (7534, 175319)]