8346572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{12347}}^1$

素因数の和:12377

約数の個数: 18

約数和(自身を含む): 15817788

約数和(自身を除く): 7471216

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 12347, 24694, 49388, 160511, 321022, 642044, 2086643, 4173286, 8346572]

約数ペア:

[(1, 8346572), (2, 4173286), (4, 2086643), (13, 642044), (26, 321022), (52, 160511), (169, 49388), (338, 24694), (676, 12347)]