1329774904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{2293}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 2532025440

約数和(自身を除く): 1202250536

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1021, 2042, 2293, 4084, 4586, 8168, 9172, 18344, 72491, 144982, 162803, 289964, 325606, 579928, 651212, 1302424, 2341153, 4682306, 9364612, 18729224, 166221863, 332443726, 664887452, 1329774904]

約数ペア:

[(1, 1329774904), (2, 664887452), (4, 332443726), (8, 166221863), (71, 18729224), (142, 9364612), (284, 4682306), (568, 2341153), (1021, 1302424), (2042, 651212), (2293, 579928), (4084, 325606), (4586, 289964), (8168, 162803), (9172, 144982), (18344, 72491)]