2017208072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{34679}}^1$

素因数の和:35357

約数の個数: 32

約数和(自身を含む): 4132468800

約数和(自身を除く): 2115260728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 2644, 5288, 7271, 14542, 29084, 34679, 58168, 69358, 138716, 277432, 381469, 762938, 1525876, 3051752, 22922819, 45845638, 91691276, 183382552, 252151009, 504302018, 1008604036, 2017208072]

約数ペア:

[(1, 2017208072), (2, 1008604036), (4, 504302018), (8, 252151009), (11, 183382552), (22, 91691276), (44, 45845638), (88, 22922819), (661, 3051752), (1322, 1525876), (2644, 762938), (5288, 381469), (7271, 277432), (14542, 138716), (29084, 69358), (34679, 58168)]