1421752

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 2728440

約数和(自身を除く): 1306688

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4133, 8266, 16532, 33064, 177719, 355438, 710876, 1421752]

約数ペア:

[(1, 1421752), (2, 710876), (4, 355438), (8, 177719), (43, 33064), (86, 16532), (172, 8266), (344, 4133)]