338988412

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113147}}^1$

素因数の和:113265

約数の個数: 24

約数和(自身を含む): 684319104

約数和(自身を除く): 345330692

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 113147, 226294, 452588, 792029, 1584058, 3168116, 12106729, 24213458, 48426916, 84747103, 169494206, 338988412]

約数ペア:

[(1, 338988412), (2, 169494206), (4, 84747103), (7, 48426916), (14, 24213458), (28, 12106729), (107, 3168116), (214, 1584058), (428, 792029), (749, 452588), (1498, 226294), (2996, 113147)]