489867834

素因数分解:

$2^1\times 3^1\times {\mathrm{7963}}^1\times {\mathrm{10253}}^1$

素因数の和:18221

約数の個数: 16

約数和(自身を含む): 979954272

約数和(自身を除く): 490086438

約数列:

[1, 2, 3, 6, 7963, 10253, 15926, 20506, 23889, 30759, 47778, 61518, 81644639, 163289278, 244933917, 489867834]

約数ペア:

[(1, 489867834), (2, 244933917), (3, 163289278), (6, 81644639), (7963, 61518), (10253, 47778), (15926, 30759), (20506, 23889)]