2017843432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71881}}^1$

素因数の和:71938

約数の個数: 48

約数和(自身を含む): 4302137700

約数和(自身を除く): 2284294268

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 1276, 2552, 3509, 7018, 14036, 28072, 71881, 143762, 287524, 575048, 790691, 1581382, 2084549, 3162764, 4169098, 6325528, 8338196, 8697601, 16676392, 17395202, 22930039, 34790404, 45860078, 69580808, 91720156, 183440312, 252230429, 504460858, 1008921716, 2017843432]

約数ペア:

[(1, 2017843432), (2, 1008921716), (4, 504460858), (8, 252230429), (11, 183440312), (22, 91720156), (29, 69580808), (44, 45860078), (58, 34790404), (88, 22930039), (116, 17395202), (121, 16676392), (232, 8697601), (242, 8338196), (319, 6325528), (484, 4169098), (638, 3162764), (968, 2084549), (1276, 1581382), (2552, 790691), (3509, 575048), (7018, 287524), (14036, 143762), (28072, 71881)]