170157788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{438551}}^1$

素因数の和:438652

約数の個数: 12

約数和(自身を含む): 300846672

約数和(自身を除く): 130688884

約数列:

[1, 2, 4, 97, 194, 388, 438551, 877102, 1754204, 42539447, 85078894, 170157788]

約数ペア:

[(1, 170157788), (2, 85078894), (4, 42539447), (97, 1754204), (194, 877102), (388, 438551)]