2008702677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 3045703680

約数和(自身を除く): 1037001003

約数列:

[1, 3, 17, 23, 51, 69, 71, 89, 213, 267, 271, 391, 813, 1173, 1207, 1513, 1633, 2047, 3621, 4539, 4607, 4899, 6141, 6233, 6319, 13821, 18699, 18957, 19241, 24119, 27761, 34799, 57723, 72357, 83283, 104397, 105961, 107423, 145337, 317883, 322269, 327097, 410023, 436011, 442543, 554737, 981291, 1230069, 1327629, 1664211, 1712449, 2470729, 5137347, 7412187, 7523231, 9430529, 22569693, 28291587, 29111633, 39386327, 87334899, 118158981, 669567559, 2008702677]

約数ペア:

[(1, 2008702677), (3, 669567559), (17, 118158981), (23, 87334899), (51, 39386327), (69, 29111633), (71, 28291587), (89, 22569693), (213, 9430529), (267, 7523231), (271, 7412187), (391, 5137347), (813, 2470729), (1173, 1712449), (1207, 1664211), (1513, 1327629), (1633, 1230069), (2047, 981291), (3621, 554737), (4539, 442543), (4607, 436011), (4899, 410023), (6141, 327097), (6233, 322269), (6319, 317883), (13821, 145337), (18699, 107423), (18957, 105961), (19241, 104397), (24119, 83283), (27761, 72357), (34799, 57723)]