2390248728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4742557}}^1$

素因数の和:4742576

約数の個数: 48

約数和(自身を含む): 7398390480

約数和(自身を除く): 5008141752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4742557, 9485114, 14227671, 18970228, 28455342, 33197899, 37940456, 42683013, 56910684, 66395798, 85366026, 99593697, 113821368, 132791596, 170732052, 199187394, 265583192, 298781091, 341464104, 398374788, 597562182, 796749576, 1195124364, 2390248728]

約数ペア:

[(1, 2390248728), (2, 1195124364), (3, 796749576), (4, 597562182), (6, 398374788), (7, 341464104), (8, 298781091), (9, 265583192), (12, 199187394), (14, 170732052), (18, 132791596), (21, 113821368), (24, 99593697), (28, 85366026), (36, 66395798), (42, 56910684), (56, 42683013), (63, 37940456), (72, 33197899), (84, 28455342), (126, 18970228), (168, 14227671), (252, 9485114), (504, 4742557)]