1189945508

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{969011}}^1$

素因数の和:969322

約数の個数: 12

約数和(自身を含む): 2089189872

約数和(自身を除く): 899244364

約数列:

[1, 2, 4, 307, 614, 1228, 969011, 1938022, 3876044, 297486377, 594972754, 1189945508]

約数ペア:

[(1, 1189945508), (2, 594972754), (4, 297486377), (307, 3876044), (614, 1938022), (1228, 969011)]