889162568

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269117}}^1$

素因数の和:269189

約数の個数: 32

約数和(自身を含む): 1937649600

約数和(自身を除く): 1048487032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 269117, 538234, 1076468, 1883819, 2152936, 3767638, 7535276, 15070552, 15877903, 31755806, 63511612, 111145321, 127023224, 222290642, 444581284, 889162568]

約数ペア:

[(1, 889162568), (2, 444581284), (4, 222290642), (7, 127023224), (8, 111145321), (14, 63511612), (28, 31755806), (56, 15877903), (59, 15070552), (118, 7535276), (236, 3767638), (413, 2152936), (472, 1883819), (826, 1076468), (1652, 538234), (3304, 269117)]