520142322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12384341}}^1$

素因数の和:12384353

約数の個数: 16

約数和(自身を含む): 1188896832

約数和(自身を除く): 668754510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12384341, 24768682, 37153023, 74306046, 86690387, 173380774, 260071161, 520142322]

約数ペア:

[(1, 520142322), (2, 260071161), (3, 173380774), (6, 86690387), (7, 74306046), (14, 37153023), (21, 24768682), (42, 12384341)]