2519543248

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 4914328320

約数和(自身を除く): 2394785072

約数列:

[1, 2, 4, 8, 16, 277, 431, 554, 862, 1108, 1319, 1724, 2216, 2638, 3448, 4432, 5276, 6896, 10552, 21104, 119387, 238774, 365363, 477548, 568489, 730726, 955096, 1136978, 1461452, 1910192, 2273956, 2922904, 4547912, 5845808, 9095824, 157471453, 314942906, 629885812, 1259771624, 2519543248]

約数ペア:

[(1, 2519543248), (2, 1259771624), (4, 629885812), (8, 314942906), (16, 157471453), (277, 9095824), (431, 5845808), (554, 4547912), (862, 2922904), (1108, 2273956), (1319, 1910192), (1724, 1461452), (2216, 1136978), (2638, 955096), (3448, 730726), (4432, 568489), (5276, 477548), (6896, 365363), (10552, 238774), (21104, 119387)]