2069897751

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 3155023872

約数和(自身を除く): 1085126121

約数列:

[1, 3, 9, 41, 43, 123, 129, 191, 369, 387, 573, 683, 1719, 1763, 2049, 5289, 6147, 7831, 8213, 15867, 23493, 24639, 28003, 29369, 70479, 73917, 84009, 88107, 130453, 252027, 264321, 336733, 391359, 1010199, 1174077, 1204129, 3030597, 3612387, 5348573, 5609479, 10837161, 16045719, 16828437, 48137157, 50485311, 229988639, 689965917, 2069897751]

約数ペア:

[(1, 2069897751), (3, 689965917), (9, 229988639), (41, 50485311), (43, 48137157), (123, 16828437), (129, 16045719), (191, 10837161), (369, 5609479), (387, 5348573), (573, 3612387), (683, 3030597), (1719, 1204129), (1763, 1174077), (2049, 1010199), (5289, 391359), (6147, 336733), (7831, 264321), (8213, 252027), (15867, 130453), (23493, 88107), (24639, 84009), (28003, 73917), (29369, 70479)]