2174821772

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{1087}}^1\times {\mathrm{2243}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 3828228096

約数和(自身を除く): 1653406324

約数列:

[1, 2, 4, 223, 446, 892, 1087, 2174, 2243, 4348, 4486, 8972, 242401, 484802, 500189, 969604, 1000378, 2000756, 2438141, 4876282, 9752564, 543705443, 1087410886, 2174821772]

約数ペア:

[(1, 2174821772), (2, 1087410886), (4, 543705443), (223, 9752564), (446, 4876282), (892, 2438141), (1087, 2000756), (2174, 1000378), (2243, 969604), (4348, 500189), (4486, 484802), (8972, 242401)]