2852656

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1500

約数の個数: 20

約数和(自身を含む): 5573304

約数和(自身を除く): 2720648

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1361, 2096, 2722, 5444, 10888, 21776, 178291, 356582, 713164, 1426328, 2852656]

約数ペア:

[(1, 2852656), (2, 1426328), (4, 713164), (8, 356582), (16, 178291), (131, 21776), (262, 10888), (524, 5444), (1048, 2722), (1361, 2096)]