2784368

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1832

約数の個数: 20

約数和(自身を含む): 5451288

約数和(自身を除く): 2666920

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1723, 3446, 6892, 13784, 27568, 174023, 348046, 696092, 1392184, 2784368]

約数ペア:

[(1, 2784368), (2, 1392184), (4, 696092), (8, 348046), (16, 174023), (101, 27568), (202, 13784), (404, 6892), (808, 3446), (1616, 1723)]