2013666824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{80341}}^1$

素因数の和:80601

約数の個数: 32

約数和(自身を含む): 4082980440

約数和(自身を除く): 2069313616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1928, 3133, 6266, 12532, 25064, 80341, 160682, 321364, 642728, 1044433, 2088866, 4177732, 8355464, 19362181, 38724362, 77448724, 154897448, 251708353, 503416706, 1006833412, 2013666824]

約数ペア:

[(1, 2013666824), (2, 1006833412), (4, 503416706), (8, 251708353), (13, 154897448), (26, 77448724), (52, 38724362), (104, 19362181), (241, 8355464), (482, 4177732), (964, 2088866), (1928, 1044433), (3133, 642728), (6266, 321364), (12532, 160682), (25064, 80341)]