1392175526

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{82387}}^1$

素因数の和:82484

約数の個数: 32

約数和(自身を含む): 2562596352

約数和(自身を除く): 1170420826

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 82387, 164774, 576709, 1153418, 1400579, 2801158, 5849477, 9804053, 11698954, 19608106, 40946339, 81892678, 99441109, 198882218, 696087763, 1392175526]

約数ペア:

[(1, 1392175526), (2, 696087763), (7, 198882218), (14, 99441109), (17, 81892678), (34, 40946339), (71, 19608106), (119, 11698954), (142, 9804053), (238, 5849477), (497, 2801158), (994, 1400579), (1207, 1153418), (2414, 576709), (8449, 164774), (16898, 82387)]