1856054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 2935008

約数和(自身を除く): 1078954

約数列:

[1, 2, 23, 46, 157, 257, 314, 514, 3611, 5911, 7222, 11822, 40349, 80698, 928027, 1856054]

約数ペア:

[(1, 1856054), (2, 928027), (23, 80698), (46, 40349), (157, 11822), (257, 7222), (314, 5911), (514, 3611)]