2456656

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2958

約数の個数: 20

約数和(自身を含む): 4851252

約数和(自身を除く): 2394596

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2897, 5794, 11588, 23176, 46352, 153541, 307082, 614164, 1228328, 2456656]

約数ペア:

[(1, 2456656), (2, 1228328), (4, 614164), (8, 307082), (16, 153541), (53, 46352), (106, 23176), (212, 11588), (424, 5794), (848, 2897)]