2000593665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{7717}}^1$

素因数の和:8558

約数の個数: 48

約数和(自身を含む): 3968410368

約数和(自身を除く): 1967816703

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 823, 2469, 4115, 5761, 7407, 7717, 12345, 17283, 23151, 28805, 37035, 38585, 51849, 54019, 69453, 86415, 115755, 162057, 259245, 270095, 347265, 486171, 810285, 2430855, 6351091, 19053273, 31755455, 44457637, 57159819, 95266365, 133372911, 222288185, 285799095, 400118733, 666864555, 2000593665]

約数ペア:

[(1, 2000593665), (3, 666864555), (5, 400118733), (7, 285799095), (9, 222288185), (15, 133372911), (21, 95266365), (35, 57159819), (45, 44457637), (63, 31755455), (105, 19053273), (315, 6351091), (823, 2430855), (2469, 810285), (4115, 486171), (5761, 347265), (7407, 270095), (7717, 259245), (12345, 162057), (17283, 115755), (23151, 86415), (28805, 69453), (37035, 54019), (38585, 51849)]