870836852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{4107721}}^1$

素因数の和:4107778

約数の個数: 12

約数和(自身を含む): 1552718916

約数和(自身を除く): 681882064

約数列:

[1, 2, 4, 53, 106, 212, 4107721, 8215442, 16430884, 217709213, 435418426, 870836852]

約数ペア:

[(1, 870836852), (2, 435418426), (4, 217709213), (53, 16430884), (106, 8215442), (212, 4107721)]