2565422.00000000

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 53079936

約数和(自身を除く): 14098923

約数列:

[1, 3, 61, 183, 293, 727, 879, 2181, 17873, 44347, 53619, 133041, 213011, 639033, 12993671, 38981013]

約数ペア:

[(1, 38981013), (3, 12993671), (61, 639033), (183, 213011), (293, 133041), (727, 53619), (879, 44347), (2181, 17873)]