487838512

素因数分解:

$2^4\times 7^2\times {\mathrm{622243}}^1$

素因数の和:622265

約数の個数: 30

約数和(自身を含む): 1099505148

約数和(自身を除く): 611666636

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 622243, 1244486, 2488972, 4355701, 4977944, 8711402, 9955888, 17422804, 30489907, 34845608, 60979814, 69691216, 121959628, 243919256, 487838512]

約数ペア:

[(1, 487838512), (2, 243919256), (4, 121959628), (7, 69691216), (8, 60979814), (14, 34845608), (16, 30489907), (28, 17422804), (49, 9955888), (56, 8711402), (98, 4977944), (112, 4355701), (196, 2488972), (392, 1244486), (784, 622243)]