406120516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5343691}}^1$

素因数の和:5343714

約数の個数: 12

約数和(自身を含む): 748116880

約数和(自身を除く): 341996364

約数列:

[1, 2, 4, 19, 38, 76, 5343691, 10687382, 21374764, 101530129, 203060258, 406120516]

約数ペア:

[(1, 406120516), (2, 203060258), (4, 101530129), (19, 21374764), (38, 10687382), (76, 5343691)]