245209834

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{3803}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 372670272

約数和(自身を除く): 127460438

約数列:

[1, 2, 103, 206, 313, 626, 3803, 7606, 32239, 64478, 391709, 783418, 1190339, 2380678, 122604917, 245209834]

約数ペア:

[(1, 245209834), (2, 122604917), (103, 2380678), (206, 1190339), (313, 783418), (626, 391709), (3803, 64478), (7606, 32239)]