2663703080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{524351}}^1$

素因数の和:524489

約数の個数: 32

約数和(自身を含む): 6040535040

約数和(自身を除く): 3376831960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 524351, 1048702, 2097404, 2621755, 4194808, 5243510, 10487020, 20974040, 66592577, 133185154, 266370308, 332962885, 532740616, 665925770, 1331851540, 2663703080]

約数ペア:

[(1, 2663703080), (2, 1331851540), (4, 665925770), (5, 532740616), (8, 332962885), (10, 266370308), (20, 133185154), (40, 66592577), (127, 20974040), (254, 10487020), (508, 5243510), (635, 4194808), (1016, 2621755), (1270, 2097404), (2540, 1048702), (5080, 524351)]