2653232

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1340

約数の個数: 20

約数和(自身を含む): 5181960

約数和(自身を除く): 2528728

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1193, 2224, 2386, 4772, 9544, 19088, 165827, 331654, 663308, 1326616, 2653232]

約数ペア:

[(1, 2653232), (2, 1326616), (4, 663308), (8, 331654), (16, 165827), (139, 19088), (278, 9544), (556, 4772), (1112, 2386), (1193, 2224)]