2008227218984

素因数分解:

$2^3\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{31933393}}^1$

素因数の和:31934529

約数の個数: 32

約数和(自身を含む): 4307176182720

約数和(自身を除く): 2298948963736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1123, 2246, 4492, 7861, 8984, 15722, 31444, 62888, 31933393, 63866786, 127733572, 223533751, 255467144, 447067502, 894135004, 1788270008, 35861200339, 71722400678, 143444801356, 251028402373, 286889602712, 502056804746, 1004113609492, 2008227218984]

約数ペア:

[(1, 2008227218984), (2, 1004113609492), (4, 502056804746), (7, 286889602712), (8, 251028402373), (14, 143444801356), (28, 71722400678), (56, 35861200339), (1123, 1788270008), (2246, 894135004), (4492, 447067502), (7861, 255467144), (8984, 223533751), (15722, 127733572), (31444, 63866786), (62888, 31933393)]