4214663984

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{3301}}^1$

素因数の和:3909

約数の個数: 40

約数和(自身を含む): 8229904800

約数和(自身を除く): 4015240816

約数列:

[1, 2, 4, 8, 16, 199, 398, 401, 796, 802, 1592, 1604, 3184, 3208, 3301, 6416, 6602, 13204, 26408, 52816, 79799, 159598, 319196, 638392, 656899, 1276784, 1313798, 1323701, 2627596, 2647402, 5255192, 5294804, 10510384, 10589608, 21179216, 263416499, 526832998, 1053665996, 2107331992, 4214663984]

約数ペア:

[(1, 4214663984), (2, 2107331992), (4, 1053665996), (8, 526832998), (16, 263416499), (199, 21179216), (398, 10589608), (401, 10510384), (796, 5294804), (802, 5255192), (1592, 2647402), (1604, 2627596), (3184, 1323701), (3208, 1313798), (3301, 1276784), (6416, 656899), (6602, 638392), (13204, 319196), (26408, 159598), (52816, 79799)]