679815862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{300007}}^1$

素因数の和:300123

約数の個数: 16

約数和(自身を含む): 1123229952

約数和(自身を除く): 443414090

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 300007, 600014, 3300077, 6600154, 30900721, 61801442, 339907931, 679815862]

約数ペア:

[(1, 679815862), (2, 339907931), (11, 61801442), (22, 30900721), (103, 6600154), (206, 3300077), (1133, 600014), (2266, 300007)]