851536

素因数分解:

$2^4\times 7^1\times {\mathrm{7603}}^1$

素因数の和:7618

約数の個数: 20

約数和(自身を含む): 1885792

約数和(自身を除く): 1034256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7603, 15206, 30412, 53221, 60824, 106442, 121648, 212884, 425768, 851536]

約数ペア:

[(1, 851536), (2, 425768), (4, 212884), (7, 121648), (8, 106442), (14, 60824), (16, 53221), (28, 30412), (56, 15206), (112, 7603)]