1319868848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4852459}}^1$

素因数の和:4852484

約数の個数: 20

約数和(自身を含む): 2707672680

約数和(自身を除く): 1387803832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4852459, 9704918, 19409836, 38819672, 77639344, 82491803, 164983606, 329967212, 659934424, 1319868848]

約数ペア:

[(1, 1319868848), (2, 659934424), (4, 329967212), (8, 164983606), (16, 82491803), (17, 77639344), (34, 38819672), (68, 19409836), (136, 9704918), (272, 4852459)]