6480812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{9587}}^1$

素因数の和:9617

約数の個数: 18

約数和(自身を含む): 12282228

約数和(自身を除く): 5801416

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 9587, 19174, 38348, 124631, 249262, 498524, 1620203, 3240406, 6480812]

約数ペア:

[(1, 6480812), (2, 3240406), (4, 1620203), (13, 498524), (26, 249262), (52, 124631), (169, 38348), (338, 19174), (676, 9587)]