1188896212

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 2482874856

約数和(自身を除く): 1293978644

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 193, 196, 212, 371, 386, 593, 742, 772, 1186, 1351, 1484, 2372, 2597, 2702, 4151, 5194, 5404, 8302, 9457, 10229, 10388, 16604, 18914, 20458, 29057, 31429, 37828, 40916, 58114, 62858, 71603, 114449, 116228, 125716, 143206, 220003, 228898, 286412, 440006, 457796, 501221, 801143, 880012, 1002442, 1540021, 1602286, 2004884, 3080042, 3204572, 5608001, 6065797, 6160084, 11216002, 12131594, 22432004, 24263188, 42460579, 84921158, 169842316, 297224053, 594448106, 1188896212]

約数ペア:

[(1, 1188896212), (2, 594448106), (4, 297224053), (7, 169842316), (14, 84921158), (28, 42460579), (49, 24263188), (53, 22432004), (98, 12131594), (106, 11216002), (193, 6160084), (196, 6065797), (212, 5608001), (371, 3204572), (386, 3080042), (593, 2004884), (742, 1602286), (772, 1540021), (1186, 1002442), (1351, 880012), (1484, 801143), (2372, 501221), (2597, 457796), (2702, 440006), (4151, 286412), (5194, 228898), (5404, 220003), (8302, 143206), (9457, 125716), (10229, 116228), (10388, 114449), (16604, 71603), (18914, 62858), (20458, 58114), (29057, 40916), (31429, 37828)]