283333148

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{138617}}^1$

素因数の和:138701

約数の個数: 24

約数和(自身を含む): 574432992

約数和(自身を除く): 291099844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 138617, 277234, 554468, 970319, 1940638, 3881276, 10119041, 20238082, 40476164, 70833287, 141666574, 283333148]

約数ペア:

[(1, 283333148), (2, 141666574), (4, 70833287), (7, 40476164), (14, 20238082), (28, 10119041), (73, 3881276), (146, 1940638), (292, 970319), (511, 554468), (1022, 277234), (2044, 138617)]