2587195024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5216119}}^1$

素因数の和:5216158

約数の個数: 20

約数和(自身を含む): 5174391040

約数和(自身を除く): 2587196016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5216119, 10432238, 20864476, 41728952, 83457904, 161699689, 323399378, 646798756, 1293597512, 2587195024]

約数ペア:

[(1, 2587195024), (2, 1293597512), (4, 646798756), (8, 323399378), (16, 161699689), (31, 83457904), (62, 41728952), (124, 20864476), (248, 10432238), (496, 5216119)]