947440862

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1\times {\mathrm{5881}}^1$

素因数の和:6731

約数の個数: 16

約数和(自身を含む): 1436384400

約数和(自身を除く): 488943538

約数列:

[1, 2, 109, 218, 739, 1478, 5881, 11762, 80551, 161102, 641029, 1282058, 4346059, 8692118, 473720431, 947440862]

約数ペア:

[(1, 947440862), (2, 473720431), (109, 8692118), (218, 4346059), (739, 1282058), (1478, 641029), (5881, 161102), (11762, 80551)]