12800508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 34508544

約数和(自身を除く): 21708036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 1571, 2037, 2716, 3142, 4074, 4713, 6284, 8148, 9426, 10997, 18852, 21994, 32991, 43988, 65982, 131964, 152387, 304774, 457161, 609548, 914322, 1066709, 1828644, 2133418, 3200127, 4266836, 6400254, 12800508]

約数ペア:

[(1, 12800508), (2, 6400254), (3, 4266836), (4, 3200127), (6, 2133418), (7, 1828644), (12, 1066709), (14, 914322), (21, 609548), (28, 457161), (42, 304774), (84, 152387), (97, 131964), (194, 65982), (291, 43988), (388, 32991), (582, 21994), (679, 18852), (1164, 10997), (1358, 9426), (1571, 8148), (2037, 6284), (2716, 4713), (3142, 4074)]