2689812964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{5009}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 5113206000

約数和(自身を除く): 2423393036

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 149, 212, 298, 596, 901, 1802, 2533, 3604, 5009, 5066, 7897, 10018, 10132, 15794, 20036, 31588, 85153, 134249, 170306, 265477, 268498, 340612, 530954, 536996, 746341, 1061908, 1492682, 2985364, 4513109, 9026218, 12687797, 18052436, 25375594, 39556073, 50751188, 79112146, 158224292, 672453241, 1344906482, 2689812964]

約数ペア:

[(1, 2689812964), (2, 1344906482), (4, 672453241), (17, 158224292), (34, 79112146), (53, 50751188), (68, 39556073), (106, 25375594), (149, 18052436), (212, 12687797), (298, 9026218), (596, 4513109), (901, 2985364), (1802, 1492682), (2533, 1061908), (3604, 746341), (5009, 536996), (5066, 530954), (7897, 340612), (10018, 268498), (10132, 265477), (15794, 170306), (20036, 134249), (31588, 85153)]