858661936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{35099}}^1$

素因数の和:35257

約数の個数: 40

約数和(自身を含む): 1828008000

約数和(自身を除く): 969346064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 24464, 35099, 70198, 140396, 280792, 386089, 561584, 772178, 1544356, 3088712, 4878761, 6177424, 9757522, 19515044, 39030088, 53666371, 78060176, 107332742, 214665484, 429330968, 858661936]

約数ペア:

[(1, 858661936), (2, 429330968), (4, 214665484), (8, 107332742), (11, 78060176), (16, 53666371), (22, 39030088), (44, 19515044), (88, 9757522), (139, 6177424), (176, 4878761), (278, 3088712), (556, 1544356), (1112, 772178), (1529, 561584), (2224, 386089), (3058, 280792), (6116, 140396), (12232, 70198), (24464, 35099)]