2177934798608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3881}}^1\times {\mathrm{1209437}}^1$

素因数の和:1213355

約数の個数: 40

約数和(自身を含む): 4366385633880

約数和(自身を除く): 2188450835272

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3881, 7762, 15524, 31048, 62096, 112549, 225098, 450196, 900392, 1209437, 1800784, 2418874, 4837748, 9675496, 19350992, 35073673, 70147346, 140294692, 280589384, 561178768, 4693824997, 9387649994, 18775299988, 37550599976, 75101199952, 136120924913, 272241849826, 544483699652, 1088967399304, 2177934798608]

約数ペア:

[(1, 2177934798608), (2, 1088967399304), (4, 544483699652), (8, 272241849826), (16, 136120924913), (29, 75101199952), (58, 37550599976), (116, 18775299988), (232, 9387649994), (464, 4693824997), (3881, 561178768), (7762, 280589384), (15524, 140294692), (31048, 70147346), (62096, 35073673), (112549, 19350992), (225098, 9675496), (450196, 4837748), (900392, 2418874), (1209437, 1800784)]