252839828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{63913}}^1$

素因数の和:63983

約数の個数: 24

約数和(自身を含む): 472452288

約数和(自身を除く): 219612460

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 63913, 127826, 255652, 1469999, 2748259, 2939998, 5496518, 5879996, 10993036, 63209957, 126419914, 252839828]

約数ペア:

[(1, 252839828), (2, 126419914), (4, 63209957), (23, 10993036), (43, 5879996), (46, 5496518), (86, 2939998), (92, 2748259), (172, 1469999), (989, 255652), (1978, 127826), (3956, 63913)]