1285452558

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1831129}}^1$

素因数の和:1831153

約数の個数: 32

約数和(自身を含む): 3076298400

約数和(自身を除く): 1790845842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1831129, 3662258, 5493387, 10986774, 16480161, 23804677, 32960322, 47609354, 49440483, 71414031, 98880966, 142828062, 214242093, 428484186, 642726279, 1285452558]

約数ペア:

[(1, 1285452558), (2, 642726279), (3, 428484186), (6, 214242093), (9, 142828062), (13, 98880966), (18, 71414031), (26, 49440483), (27, 47609354), (39, 32960322), (54, 23804677), (78, 16480161), (117, 10986774), (234, 5493387), (351, 3662258), (702, 1831129)]