243954004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281053}}^1$

素因数の和:281095

約数の個数: 24

約数和(自身を含む): 503648768

約数和(自身を除く): 259694764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 281053, 562106, 1124212, 1967371, 3934742, 7869484, 8712643, 17425286, 34850572, 60988501, 121977002, 243954004]

約数ペア:

[(1, 243954004), (2, 121977002), (4, 60988501), (7, 34850572), (14, 17425286), (28, 8712643), (31, 7869484), (62, 3934742), (124, 1967371), (217, 1124212), (434, 562106), (868, 281053)]