2018558792

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{4639}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 3828000000

約数和(自身を除く): 1809441208

約数列:

[1, 2, 4, 8, 109, 218, 436, 499, 872, 998, 1996, 3992, 4639, 9278, 18556, 37112, 54391, 108782, 217564, 435128, 505651, 1011302, 2022604, 2314861, 4045208, 4629722, 9259444, 18518888, 252319849, 504639698, 1009279396, 2018558792]

約数ペア:

[(1, 2018558792), (2, 1009279396), (4, 504639698), (8, 252319849), (109, 18518888), (218, 9259444), (436, 4629722), (499, 4045208), (872, 2314861), (998, 2022604), (1996, 1011302), (3992, 505651), (4639, 435128), (9278, 217564), (18556, 108782), (37112, 54391)]