866688004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381011}}^1$

素因数の和:2381035

約数の個数: 24

約数和(自身を含む): 1866713408

約数和(自身を除く): 1000025404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2381011, 4762022, 9524044, 16667077, 30953143, 33334154, 61906286, 66668308, 123812572, 216672001, 433344002, 866688004]

約数ペア:

[(1, 866688004), (2, 433344002), (4, 216672001), (7, 123812572), (13, 66668308), (14, 61906286), (26, 33334154), (28, 30953143), (52, 16667077), (91, 9524044), (182, 4762022), (364, 2381011)]