6991036784

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{508661}}^1$

素因数の和:509528

約数の個数: 20

約数和(自身を含む): 13560928920

約数和(自身を除く): 6569892136

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13744, 508661, 1017322, 2034644, 4069288, 8138576, 436939799, 873879598, 1747759196, 3495518392, 6991036784]

約数ペア:

[(1, 6991036784), (2, 3495518392), (4, 1747759196), (8, 873879598), (16, 436939799), (859, 8138576), (1718, 4069288), (3436, 2034644), (6872, 1017322), (13744, 508661)]