730440078

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{247943}}^1$

素因数の和:248439

約数の個数: 16

約数和(自身を含む): 1463861376

約数和(自身を除く): 733421298

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 247943, 495886, 743829, 1487658, 121740013, 243480026, 365220039, 730440078]

約数ペア:

[(1, 730440078), (2, 365220039), (3, 243480026), (6, 121740013), (491, 1487658), (982, 743829), (1473, 495886), (2946, 247943)]