42756230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{388693}}^1$

素因数の和:388711

約数の個数: 16

約数和(自身を含む): 83957904

約数和(自身を除く): 41201674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 388693, 777386, 1943465, 3886930, 4275623, 8551246, 21378115, 42756230]

約数ペア:

[(1, 42756230), (2, 21378115), (5, 8551246), (10, 4275623), (11, 3886930), (22, 1943465), (55, 777386), (110, 388693)]