1640802965816

素因数分解:

$2^3\times 7^1\times {\mathrm{29300052961}}^1$

素因数の和:29300052974

約数の個数: 16

約数和(自身を含む): 3516006355440

約数和(自身を除く): 1875203389624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 29300052961, 58600105922, 117200211844, 205100370727, 234400423688, 410200741454, 820401482908, 1640802965816]

約数ペア:

[(1, 1640802965816), (2, 820401482908), (4, 410200741454), (7, 234400423688), (8, 205100370727), (14, 117200211844), (28, 58600105922), (56, 29300052961)]