2008402015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{576299}}^1$

素因数の和:576362

約数の個数: 16

約数和(自身を含む): 2614096800

約数和(自身を除く): 605694785

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 576299, 2881495, 9797083, 23628259, 48985415, 118141295, 401680403, 2008402015]

約数ペア:

[(1, 2008402015), (5, 401680403), (17, 118141295), (41, 48985415), (85, 23628259), (205, 9797083), (697, 2881495), (3485, 576299)]