173649628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2553671}}^1$

素因数の和:2553692

約数の個数: 12

約数和(自身を含む): 321762672

約数和(自身を除く): 148113044

約数列:

[1, 2, 4, 17, 34, 68, 2553671, 5107342, 10214684, 43412407, 86824814, 173649628]

約数ペア:

[(1, 173649628), (2, 86824814), (4, 43412407), (17, 10214684), (34, 5107342), (68, 2553671)]