2498383.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 40727232

約数和(自身を除く): 15864381

約数列:

[1, 3, 9, 13, 39, 41, 71, 73, 117, 123, 213, 219, 369, 533, 639, 657, 923, 949, 1599, 2769, 2847, 2911, 2993, 4797, 5183, 8307, 8541, 8733, 8979, 15549, 26199, 26937, 37843, 38909, 46647, 67379, 113529, 116727, 202137, 212503, 340587, 350181, 606411, 637509, 1912527, 2762539, 8287617, 24862851]

約数ペア:

[(1, 24862851), (3, 8287617), (9, 2762539), (13, 1912527), (39, 637509), (41, 606411), (71, 350181), (73, 340587), (117, 212503), (123, 202137), (213, 116727), (219, 113529), (369, 67379), (533, 46647), (639, 38909), (657, 37843), (923, 26937), (949, 26199), (1599, 15549), (2769, 8979), (2847, 8733), (2911, 8541), (2993, 8307), (4797, 5183)]