345377284

素因数分解:

$2^2\times 7^2\times {\mathrm{1762129}}^1$

素因数の和:1762147

約数の個数: 18

約数和(自身を含む): 703089870

約数和(自身を除く): 357712586

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1762129, 3524258, 7048516, 12334903, 24669806, 49339612, 86344321, 172688642, 345377284]

約数ペア:

[(1, 345377284), (2, 172688642), (4, 86344321), (7, 49339612), (14, 24669806), (28, 12334903), (49, 7048516), (98, 3524258), (196, 1762129)]