2019944226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1051}}^1$

素因数の和:1831

約数の個数: 64

約数和(自身を含む): 4447687680

約数和(自身を除く): 2427743454

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 733, 874, 1051, 1311, 1466, 2102, 2199, 2622, 3153, 4398, 6306, 13927, 16859, 19969, 24173, 27854, 33718, 39938, 41781, 48346, 50577, 59907, 72519, 83562, 101154, 119814, 145038, 320321, 459287, 640642, 770383, 918574, 960963, 1377861, 1540766, 1921926, 2311149, 2755722, 4622298, 14637277, 17718809, 29274554, 35437618, 43911831, 53156427, 87823662, 106312854, 336657371, 673314742, 1009972113, 2019944226]

約数ペア:

[(1, 2019944226), (2, 1009972113), (3, 673314742), (6, 336657371), (19, 106312854), (23, 87823662), (38, 53156427), (46, 43911831), (57, 35437618), (69, 29274554), (114, 17718809), (138, 14637277), (437, 4622298), (733, 2755722), (874, 2311149), (1051, 1921926), (1311, 1540766), (1466, 1377861), (2102, 960963), (2199, 918574), (2622, 770383), (3153, 640642), (4398, 459287), (6306, 320321), (13927, 145038), (16859, 119814), (19969, 101154), (24173, 83562), (27854, 72519), (33718, 59907), (39938, 50577), (41781, 48346)]