1339922804530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15907}}^1\times {\mathrm{443341}}^1$

素因数の和:459274

約数の個数: 32

約数和(自身を含む): 2538966432960

約数和(自身を除く): 1199043628430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15907, 31814, 79535, 159070, 302233, 443341, 604466, 886682, 1511165, 2216705, 3022330, 4433410, 8423479, 16846958, 42117395, 84234790, 7052225287, 14104450574, 35261126435, 70522252870, 133992280453, 267984560906, 669961402265, 1339922804530]

約数ペア:

[(1, 1339922804530), (2, 669961402265), (5, 267984560906), (10, 133992280453), (19, 70522252870), (38, 35261126435), (95, 14104450574), (190, 7052225287), (15907, 84234790), (31814, 42117395), (79535, 16846958), (159070, 8423479), (302233, 4433410), (443341, 3022330), (604466, 2216705), (886682, 1511165)]