2844496

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1426

約数の個数: 20

約数和(自身を含む): 5555200

約数和(自身を除く): 2710704

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1279, 2224, 2558, 5116, 10232, 20464, 177781, 355562, 711124, 1422248, 2844496]

約数ペア:

[(1, 2844496), (2, 1422248), (4, 711124), (8, 355562), (16, 177781), (139, 20464), (278, 10232), (556, 5116), (1112, 2558), (1279, 2224)]