133819994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28031}}^1$

素因数の和:28082

約数の個数: 32

約数和(自身を含む): 258342912

約数和(自身を除く): 124522918

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 28031, 56062, 196217, 308341, 392434, 616682, 868961, 1737922, 2158387, 4316774, 6082727, 9558571, 12165454, 19117142, 66909997, 133819994]

約数ペア:

[(1, 133819994), (2, 66909997), (7, 19117142), (11, 12165454), (14, 9558571), (22, 6082727), (31, 4316774), (62, 2158387), (77, 1737922), (154, 868961), (217, 616682), (341, 392434), (434, 308341), (682, 196217), (2387, 56062), (4774, 28031)]