2115348526

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1\times {\mathrm{3943}}^1$

素因数の和:5115

約数の個数: 16

約数和(自身を含む): 3187682784

約数和(自身を除く): 1072334258

約数列:

[1, 2, 313, 626, 857, 1714, 3943, 7886, 268241, 536482, 1234159, 2468318, 3379151, 6758302, 1057674263, 2115348526]

約数ペア:

[(1, 2115348526), (2, 1057674263), (313, 6758302), (626, 3379151), (857, 2468318), (1714, 1234159), (3943, 536482), (7886, 268241)]