2051215544

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{377617}}^1$

素因数の和:377727

約数の個数: 32

約数和(自身を含む): 4440787680

約数和(自身を除く): 2389572136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 377617, 755234, 1510468, 2643319, 3020936, 5286638, 10573276, 21146552, 36628849, 73257698, 146515396, 256401943, 293030792, 512803886, 1025607772, 2051215544]

約数ペア:

[(1, 2051215544), (2, 1025607772), (4, 512803886), (7, 293030792), (8, 256401943), (14, 146515396), (28, 73257698), (56, 36628849), (97, 21146552), (194, 10573276), (388, 5286638), (679, 3020936), (776, 2643319), (1358, 1510468), (2716, 755234), (5432, 377617)]