2750242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1001

約数の個数: 16

約数和(自身を含む): 4536000

約数和(自身を除く): 1785758

約数列:

[1, 2, 11, 22, 149, 298, 839, 1639, 1678, 3278, 9229, 18458, 125011, 250022, 1375121, 2750242]

約数ペア:

[(1, 2750242), (2, 1375121), (11, 250022), (22, 125011), (149, 18458), (298, 9229), (839, 3278), (1639, 1678)]