2051019012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{192259}}^1$

素因数の和:192400

約数の個数: 48

約数和(自身を含む): 5512478720

約数和(自身を除く): 3461459708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 192259, 384518, 576777, 769036, 1153554, 1345813, 2307108, 2691626, 4037439, 5383252, 8074878, 16149756, 24416893, 48833786, 73250679, 97667572, 146501358, 170918251, 293002716, 341836502, 512754753, 683673004, 1025509506, 2051019012]

約数ペア:

[(1, 2051019012), (2, 1025509506), (3, 683673004), (4, 512754753), (6, 341836502), (7, 293002716), (12, 170918251), (14, 146501358), (21, 97667572), (28, 73250679), (42, 48833786), (84, 24416893), (127, 16149756), (254, 8074878), (381, 5383252), (508, 4037439), (762, 2691626), (889, 2307108), (1524, 1345813), (1778, 1153554), (2667, 769036), (3556, 576777), (5334, 384518), (10668, 192259)]