408045292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5369017}}^1$

素因数の和:5369040

約数の個数: 12

約数和(自身を含む): 751662520

約数和(自身を除く): 343617228

約数列:

[1, 2, 4, 19, 38, 76, 5369017, 10738034, 21476068, 102011323, 204022646, 408045292]

約数ペア:

[(1, 408045292), (2, 204022646), (4, 102011323), (19, 21476068), (38, 10738034), (76, 5369017)]