351640982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{11831}}^1$

素因数の和:12044

約数の個数: 32

約数和(自身を含む): 661077504

約数和(自身を除く): 309436522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 11831, 14861, 23662, 29722, 82817, 130141, 165634, 260282, 910987, 1821974, 2283383, 4566766, 15983681, 25117213, 31967362, 50234426, 175820491, 351640982]

約数ペア:

[(1, 351640982), (2, 175820491), (7, 50234426), (11, 31967362), (14, 25117213), (22, 15983681), (77, 4566766), (154, 2283383), (193, 1821974), (386, 910987), (1351, 260282), (2123, 165634), (2702, 130141), (4246, 82817), (11831, 29722), (14861, 23662)]