804947276

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{136247}}^1$

素因数の和:136469

約数の個数: 24

約数和(自身を含む): 1617536256

約数和(自身を除く): 812588980

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 136247, 272494, 544988, 953729, 1907458, 3814916, 28748117, 57496234, 114992468, 201236819, 402473638, 804947276]

約数ペア:

[(1, 804947276), (2, 402473638), (4, 201236819), (7, 114992468), (14, 57496234), (28, 28748117), (211, 3814916), (422, 1907458), (844, 953729), (1477, 544988), (2954, 272494), (5908, 136247)]