129692308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{4447}}^1$

素因数の和:4791

約数の個数: 24

約数和(自身を含む): 237629952

約数和(自身を除く): 107937644

約数列:

[1, 2, 4, 23, 46, 92, 317, 634, 1268, 4447, 7291, 8894, 14582, 17788, 29164, 102281, 204562, 409124, 1409699, 2819398, 5638796, 32423077, 64846154, 129692308]

約数ペア:

[(1, 129692308), (2, 64846154), (4, 32423077), (23, 5638796), (46, 2819398), (92, 1409699), (317, 409124), (634, 204562), (1268, 102281), (4447, 29164), (7291, 17788), (8894, 14582)]