1727248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2682

約数の個数: 20

約数和(自身を含む): 3429468

約数和(自身を除く): 1702220

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2633, 5266, 10532, 21064, 42128, 107953, 215906, 431812, 863624, 1727248]

約数ペア:

[(1, 1727248), (2, 863624), (4, 431812), (8, 215906), (16, 107953), (41, 42128), (82, 21064), (164, 10532), (328, 5266), (656, 2633)]