679986832

素因数分解:

$2^4\times 7^1\times {\mathrm{6071311}}^1$

素因数の和:6071326

約数の個数: 20

約数和(自身を含む): 1505685376

約数和(自身を除く): 825698544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6071311, 12142622, 24285244, 42499177, 48570488, 84998354, 97140976, 169996708, 339993416, 679986832]

約数ペア:

[(1, 679986832), (2, 339993416), (4, 169996708), (7, 97140976), (8, 84998354), (14, 48570488), (16, 42499177), (28, 24285244), (56, 12142622), (112, 6071311)]