291288866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{12409}}^1$

素因数の和:12530

約数の個数: 24

約数和(自身を含む): 485255820

約数和(自身を除く): 193966954

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 11737, 12409, 23474, 24818, 136499, 272998, 1203673, 1501489, 2407346, 3002978, 13240403, 26480806, 145644433, 291288866]

約数ペア:

[(1, 291288866), (2, 145644433), (11, 26480806), (22, 13240403), (97, 3002978), (121, 2407346), (194, 1501489), (242, 1203673), (1067, 272998), (2134, 136499), (11737, 24818), (12409, 23474)]