16661548445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1410203}}^1$

素因数の和:1410364

約数の個数: 16

約数和(自身を含む): 21322284480

約数和(自身を除く): 4660736035

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11815, 1410203, 7051015, 23973451, 119867255, 196018217, 980091085, 3332309689, 16661548445]

約数ペア:

[(1, 16661548445), (5, 3332309689), (17, 980091085), (85, 196018217), (139, 119867255), (695, 23973451), (2363, 7051015), (11815, 1410203)]