1263248

素因数分解:

$2^4\times 7^1\times {\mathrm{11279}}^1$

素因数の和:11294

約数の個数: 20

約数和(自身を含む): 2797440

約数和(自身を除く): 1534192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11279, 22558, 45116, 78953, 90232, 157906, 180464, 315812, 631624, 1263248]

約数ペア:

[(1, 1263248), (2, 631624), (4, 315812), (7, 180464), (8, 157906), (14, 90232), (16, 78953), (28, 45116), (56, 22558), (112, 11279)]