8247076

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{409}}^1$

素因数の和:555

約数の個数: 18

約数和(自身を含む): 14674310

約数和(自身を除く): 6427234

約数列:

[1, 2, 4, 71, 142, 284, 409, 818, 1636, 5041, 10082, 20164, 29039, 58078, 116156, 2061769, 4123538, 8247076]

約数ペア:

[(1, 8247076), (2, 4123538), (4, 2061769), (71, 116156), (142, 58078), (284, 29039), (409, 20164), (818, 10082), (1636, 5041)]