487665052

素因数分解:

$2^2\times 7^3\times {\mathrm{355441}}^1$

素因数の和:355466

約数の個数: 24

約数和(自身を含む): 995237600

約数和(自身を除く): 507572548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 355441, 710882, 1421764, 2488087, 4976174, 9952348, 17416609, 34833218, 69666436, 121916263, 243832526, 487665052]

約数ペア:

[(1, 487665052), (2, 243832526), (4, 121916263), (7, 69666436), (14, 34833218), (28, 17416609), (49, 9952348), (98, 4976174), (196, 2488087), (343, 1421764), (686, 710882), (1372, 355441)]