2640112554

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{3361}}^1$

素因数の和:4926

約数の個数: 32

約数和(自身を含む): 5344773120

約数和(自身を除く): 2704660566

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 1471, 2942, 3361, 4413, 6722, 8826, 10083, 20166, 130919, 261838, 299129, 392757, 598258, 785514, 897387, 1794774, 4944031, 9888062, 14832093, 29664186, 440018759, 880037518, 1320056277, 2640112554]

約数ペア:

[(1, 2640112554), (2, 1320056277), (3, 880037518), (6, 440018759), (89, 29664186), (178, 14832093), (267, 9888062), (534, 4944031), (1471, 1794774), (2942, 897387), (3361, 785514), (4413, 598258), (6722, 392757), (8826, 299129), (10083, 261838), (20166, 130919)]