2040286042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1621849}}^1$

素因数の和:1621905

約数の個数: 16

約数和(自身を含む): 3328036200

約数和(自身を除く): 1287750158

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 1621849, 3243698, 27571433, 55142866, 60008413, 120016826, 1020143021, 2040286042]

約数ペア:

[(1, 2040286042), (2, 1020143021), (17, 120016826), (34, 60008413), (37, 55142866), (74, 27571433), (629, 3243698), (1258, 1621849)]