1291248596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{32143}}^1$

素因数の和:32252

約数の個数: 36

約数和(自身を含む): 2513789376

約数和(自身を除く): 1222540780

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1826, 3652, 10043, 20086, 32143, 40172, 64286, 128572, 353573, 707146, 1414292, 2667869, 3889303, 5335738, 7778606, 10671476, 15557212, 29346559, 58693118, 117386236, 322812149, 645624298, 1291248596]

約数ペア:

[(1, 1291248596), (2, 645624298), (4, 322812149), (11, 117386236), (22, 58693118), (44, 29346559), (83, 15557212), (121, 10671476), (166, 7778606), (242, 5335738), (332, 3889303), (484, 2667869), (913, 1414292), (1826, 707146), (3652, 353573), (10043, 128572), (20086, 64286), (32143, 40172)]