2540076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 7392000

約数和(自身を除く): 4851924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2749, 5498, 8247, 10996, 16494, 19243, 30239, 32988, 38486, 57729, 60478, 76972, 90717, 115458, 120956, 181434, 211673, 230916, 362868, 423346, 635019, 846692, 1270038, 2540076]

約数ペア:

[(1, 2540076), (2, 1270038), (3, 846692), (4, 635019), (6, 423346), (7, 362868), (11, 230916), (12, 211673), (14, 181434), (21, 120956), (22, 115458), (28, 90717), (33, 76972), (42, 60478), (44, 57729), (66, 38486), (77, 32988), (84, 30239), (132, 19243), (154, 16494), (231, 10996), (308, 8247), (462, 5498), (924, 2749)]