819139192

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{122041}}^1$

素因数の和:122886

約数の個数: 16

約数和(自身を含む): 1537729200

約数和(自身を除く): 718590008

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 122041, 244082, 488164, 976328, 102392399, 204784798, 409569596, 819139192]

約数ペア:

[(1, 819139192), (2, 409569596), (4, 204784798), (8, 102392399), (839, 976328), (1678, 488164), (3356, 244082), (6712, 122041)]