1356470074

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{67939}}^1$

素因数の和:68157

約数の個数: 16

約数和(自身を含む): 2078964000

約数和(自身を除く): 722493926

約数列:

[1, 2, 67, 134, 149, 298, 9983, 19966, 67939, 135878, 4551913, 9103826, 10122911, 20245822, 678235037, 1356470074]

約数ペア:

[(1, 1356470074), (2, 678235037), (67, 20245822), (134, 10122911), (149, 9103826), (298, 4551913), (9983, 135878), (19966, 67939)]