2019893036

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{24151}}^1$

素因数の和:24294

約数の個数: 48

約数和(自身を含む): 4219837440

約数和(自身を除く): 2199944404

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 1442, 2884, 2987, 5974, 11948, 20909, 24151, 41818, 48302, 83636, 96604, 169057, 338114, 676228, 700379, 1400758, 2487553, 2801516, 4902653, 4975106, 9805306, 9950212, 17412871, 19610612, 34825742, 69651484, 72139037, 144278074, 288556148, 504973259, 1009946518, 2019893036]

約数ペア:

[(1, 2019893036), (2, 1009946518), (4, 504973259), (7, 288556148), (14, 144278074), (28, 72139037), (29, 69651484), (58, 34825742), (103, 19610612), (116, 17412871), (203, 9950212), (206, 9805306), (406, 4975106), (412, 4902653), (721, 2801516), (812, 2487553), (1442, 1400758), (2884, 700379), (2987, 676228), (5974, 338114), (11948, 169057), (20909, 96604), (24151, 83636), (41818, 48302)]