451590634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 767123784

約数和(自身を除く): 315533150

約数列:

[1, 2, 11, 22, 53, 106, 121, 137, 242, 257, 274, 514, 583, 1166, 1507, 2827, 3014, 5654, 6413, 7261, 12826, 13621, 14522, 16577, 27242, 31097, 33154, 35209, 62194, 70418, 79871, 149831, 159742, 299662, 387299, 774598, 878581, 1648141, 1757162, 1866077, 3296282, 3732154, 4260289, 8520578, 20526847, 41053694, 225795317, 451590634]

約数ペア:

[(1, 451590634), (2, 225795317), (11, 41053694), (22, 20526847), (53, 8520578), (106, 4260289), (121, 3732154), (137, 3296282), (242, 1866077), (257, 1757162), (274, 1648141), (514, 878581), (583, 774598), (1166, 387299), (1507, 299662), (2827, 159742), (3014, 149831), (5654, 79871), (6413, 70418), (7261, 62194), (12826, 35209), (13621, 33154), (14522, 31097), (16577, 27242)]