1229595836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1021259}}^1$

素因数の和:1021313

約数の個数: 24

約数和(自身を含む): 2516384640

約数和(自身を除く): 1286788804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1021259, 2042518, 4085036, 7148813, 14297626, 28595252, 43914137, 87828274, 175656548, 307398959, 614797918, 1229595836]

約数ペア:

[(1, 1229595836), (2, 614797918), (4, 307398959), (7, 175656548), (14, 87828274), (28, 43914137), (43, 28595252), (86, 14297626), (172, 7148813), (301, 4085036), (602, 2042518), (1204, 1021259)]