280135411

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8363}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 309133440

約数和(自身を除く): 28998029

約数列:

[1, 19, 41, 43, 779, 817, 1763, 8363, 33497, 158897, 342883, 359609, 6514777, 6832571, 14743969, 280135411]

約数ペア:

[(1, 280135411), (19, 14743969), (41, 6832571), (43, 6514777), (779, 359609), (817, 342883), (1763, 158897), (8363, 33497)]