2651328812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{433507}}^1$

素因数の和:433661

約数の個数: 24

約数和(自身を含む): 5098054080

約数和(自身を除く): 2446725268

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 433507, 867014, 1734028, 4768577, 9537154, 19074308, 60257473, 120514946, 241029892, 662832203, 1325664406, 2651328812]

約数ペア:

[(1, 2651328812), (2, 1325664406), (4, 662832203), (11, 241029892), (22, 120514946), (44, 60257473), (139, 19074308), (278, 9537154), (556, 4768577), (1529, 1734028), (3058, 867014), (6116, 433507)]