172970854

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{287327}}^1$

素因数の和:287379

約数の個数: 16

約数和(自身を含む): 303418368

約数和(自身を除く): 130447514

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 287327, 574654, 2011289, 4022578, 12355061, 24710122, 86485427, 172970854]

約数ペア:

[(1, 172970854), (2, 86485427), (7, 24710122), (14, 12355061), (43, 4022578), (86, 2011289), (301, 574654), (602, 287327)]