2096346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 5253120

約数和(自身を除く): 3156774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 71, 74, 111, 114, 133, 142, 213, 222, 259, 266, 399, 426, 497, 518, 703, 777, 798, 994, 1349, 1406, 1491, 1554, 2109, 2627, 2698, 2982, 4047, 4218, 4921, 5254, 7881, 8094, 9443, 9842, 14763, 15762, 18389, 18886, 28329, 29526, 36778, 49913, 55167, 56658, 99826, 110334, 149739, 299478, 349391, 698782, 1048173, 2096346]

約数ペア:

[(1, 2096346), (2, 1048173), (3, 698782), (6, 349391), (7, 299478), (14, 149739), (19, 110334), (21, 99826), (37, 56658), (38, 55167), (42, 49913), (57, 36778), (71, 29526), (74, 28329), (111, 18886), (114, 18389), (133, 15762), (142, 14763), (213, 9842), (222, 9443), (259, 8094), (266, 7881), (399, 5254), (426, 4921), (497, 4218), (518, 4047), (703, 2982), (777, 2698), (798, 2627), (994, 2109), (1349, 1554), (1406, 1491)]