1797988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 3373272

約数和(自身を除く): 1575284

約数列:

[1, 2, 4, 17, 34, 68, 137, 193, 274, 386, 548, 772, 2329, 3281, 4658, 6562, 9316, 13124, 26441, 52882, 105764, 449497, 898994, 1797988]

約数ペア:

[(1, 1797988), (2, 898994), (4, 449497), (17, 105764), (34, 52882), (68, 26441), (137, 13124), (193, 9316), (274, 6562), (386, 4658), (548, 3281), (772, 2329)]