308335972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{256093}}^1$

素因数の和:256147

約数の個数: 24

約数和(自身を含む): 631015616

約数和(自身を除く): 322679644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 256093, 512186, 1024372, 1792651, 3585302, 7170604, 11011999, 22023998, 44047996, 77083993, 154167986, 308335972]

約数ペア:

[(1, 308335972), (2, 154167986), (4, 77083993), (7, 44047996), (14, 22023998), (28, 11011999), (43, 7170604), (86, 3585302), (172, 1792651), (301, 1024372), (602, 512186), (1204, 256093)]