7065806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 11605680

約数和(自身を除く): 4539874

約数列:

[1, 2, 11, 22, 397, 794, 809, 1618, 4367, 8734, 8899, 17798, 321173, 642346, 3532903, 7065806]

約数ペア:

[(1, 7065806), (2, 3532903), (11, 642346), (22, 321173), (397, 17798), (794, 8899), (809, 8734), (1618, 4367)]