281106004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{25583}}^1$

素因数の和:25695

約数の個数: 24

約数和(自身を含む): 511475328

約数和(自身を除く): 230369324

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 25583, 51166, 102332, 1048903, 1714061, 2097806, 3428122, 4195612, 6856244, 70276501, 140553002, 281106004]

約数ペア:

[(1, 281106004), (2, 140553002), (4, 70276501), (41, 6856244), (67, 4195612), (82, 3428122), (134, 2097806), (164, 1714061), (268, 1048903), (2747, 102332), (5494, 51166), (10988, 25583)]