246878716

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{12263}}^1$

素因数の和:12993

約数の個数: 24

約数和(自身を含む): 494484480

約数和(自身を除く): 247605764

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 2876, 5033, 10066, 12263, 20132, 24526, 49052, 85841, 171682, 343364, 8817097, 17634194, 35268388, 61719679, 123439358, 246878716]

約数ペア:

[(1, 246878716), (2, 123439358), (4, 61719679), (7, 35268388), (14, 17634194), (28, 8817097), (719, 343364), (1438, 171682), (2876, 85841), (5033, 49052), (10066, 24526), (12263, 20132)]