2017142974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{67867}}^1$

素因数の和:68080

約数の個数: 32

約数和(自身を含む): 3791920896

約数和(自身を除く): 1774777922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 14861, 29722, 67867, 135734, 475069, 746537, 950138, 1493074, 5225759, 10451518, 13098331, 26196662, 91688317, 144081641, 183376634, 288163282, 1008571487, 2017142974]

約数ペア:

[(1, 2017142974), (2, 1008571487), (7, 288163282), (11, 183376634), (14, 144081641), (22, 91688317), (77, 26196662), (154, 13098331), (193, 10451518), (386, 5225759), (1351, 1493074), (2123, 950138), (2702, 746537), (4246, 475069), (14861, 135734), (29722, 67867)]