493629842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{5807}}^1$

素因数の和:8065

約数の個数: 16

約数和(自身を含む): 779898240

約数和(自身を除く): 286268398

約数列:

[1, 2, 19, 38, 2237, 4474, 5807, 11614, 42503, 85006, 110333, 220666, 12990259, 25980518, 246814921, 493629842]

約数ペア:

[(1, 493629842), (2, 246814921), (19, 25980518), (38, 12990259), (2237, 220666), (4474, 110333), (5807, 85006), (11614, 42503)]