409252316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{86927}}^1$

素因数の和:87049

約数の個数: 24

約数和(自身を含む): 788610816

約数和(自身を除く): 379358500

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 86927, 173854, 347708, 956197, 1912394, 3824788, 9301189, 18602378, 37204756, 102313079, 204626158, 409252316]

約数ペア:

[(1, 409252316), (2, 204626158), (4, 102313079), (11, 37204756), (22, 18602378), (44, 9301189), (107, 3824788), (214, 1912394), (428, 956197), (1177, 347708), (2354, 173854), (4708, 86927)]