1312871098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{198259}}^1$

素因数の和:198322

約数の個数: 32

約数和(自身を含む): 2512350720

約数和(自身を除く): 1199479622

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 198259, 396518, 1387813, 2180849, 2775626, 4361698, 8525137, 15265943, 17050274, 30531886, 59675959, 93776507, 119351918, 187553014, 656435549, 1312871098]

約数ペア:

[(1, 1312871098), (2, 656435549), (7, 187553014), (11, 119351918), (14, 93776507), (22, 59675959), (43, 30531886), (77, 17050274), (86, 15265943), (154, 8525137), (301, 4361698), (473, 2775626), (602, 2180849), (946, 1387813), (3311, 396518), (6622, 198259)]