339966928

素因数分解:

$2^4\times 7^1\times {\mathrm{3035419}}^1$

素因数の和:3035434

約数の個数: 20

約数和(自身を含む): 752784160

約数和(自身を除く): 412817232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3035419, 6070838, 12141676, 21247933, 24283352, 42495866, 48566704, 84991732, 169983464, 339966928]

約数ペア:

[(1, 339966928), (2, 169983464), (4, 84991732), (7, 48566704), (8, 42495866), (14, 24283352), (16, 21247933), (28, 12141676), (56, 6070838), (112, 3035419)]