68000506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{255641}}^1$

素因数の和:255669

約数の個数: 16

約数和(自身を含む): 122708160

約数和(自身を除く): 54707654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 255641, 511282, 1789487, 3578974, 4857179, 9714358, 34000253, 68000506]

約数ペア:

[(1, 68000506), (2, 34000253), (7, 9714358), (14, 4857179), (19, 3578974), (38, 1789487), (133, 511282), (266, 255641)]