268194842

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{12809}}^1$

素因数の和:12878

約数の個数: 24

約数和(自身を含む): 439254900

約数和(自身を除く): 171060058

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 12809, 20938, 25618, 243371, 371461, 486742, 742922, 4624049, 7057759, 9248098, 14115518, 134097421, 268194842]

約数ペア:

[(1, 268194842), (2, 134097421), (19, 14115518), (29, 9248098), (38, 7057759), (58, 4624049), (361, 742922), (551, 486742), (722, 371461), (1102, 243371), (10469, 25618), (12809, 20938)]