2978334884

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1457111}}^1$

素因数の和:1457195

約数の個数: 24

約数和(自身を含む): 6038272128

約数和(自身を除く): 3059937244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 1457111, 2914222, 5828444, 10199777, 20399554, 40799108, 106369103, 212738206, 425476412, 744583721, 1489167442, 2978334884]

約数ペア:

[(1, 2978334884), (2, 1489167442), (4, 744583721), (7, 425476412), (14, 212738206), (28, 106369103), (73, 40799108), (146, 20399554), (292, 10199777), (511, 5828444), (1022, 2914222), (2044, 1457111)]