488674946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{242639}}^1$

素因数の和:242713

約数の個数: 16

約数和(自身を含む): 786153600

約数和(自身を除く): 297478654

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 242639, 485278, 4610141, 9220282, 12859867, 25719734, 244337473, 488674946]

約数ペア:

[(1, 488674946), (2, 244337473), (19, 25719734), (38, 12859867), (53, 9220282), (106, 4610141), (1007, 485278), (2014, 242639)]