2510856

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 6966960

約数和(自身を除く): 4456104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 811, 1032, 1548, 1622, 2433, 3096, 3244, 4866, 6488, 7299, 9732, 14598, 19464, 29196, 34873, 58392, 69746, 104619, 139492, 209238, 278984, 313857, 418476, 627714, 836952, 1255428, 2510856]

約数ペア:

[(1, 2510856), (2, 1255428), (3, 836952), (4, 627714), (6, 418476), (8, 313857), (9, 278984), (12, 209238), (18, 139492), (24, 104619), (36, 69746), (43, 58392), (72, 34873), (86, 29196), (129, 19464), (172, 14598), (258, 9732), (344, 7299), (387, 6488), (516, 4866), (774, 3244), (811, 3096), (1032, 2433), (1548, 1622)]