2017136048

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{405373}}^1$

素因数の和:405692

約数の個数: 20

約数和(自身を含む): 3920777328

約数和(自身を除く): 1903641280

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 405373, 810746, 1621492, 3242984, 6485968, 126071003, 252142006, 504284012, 1008568024, 2017136048]

約数ペア:

[(1, 2017136048), (2, 1008568024), (4, 504284012), (8, 252142006), (16, 126071003), (311, 6485968), (622, 3242984), (1244, 1621492), (2488, 810746), (4976, 405373)]