338980208

素因数分解:

$2^4\times 7^1\times {\mathrm{3026609}}^1$

素因数の和:3026624

約数の個数: 20

約数和(自身を含む): 750599280

約数和(自身を除く): 411619072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3026609, 6053218, 12106436, 21186263, 24212872, 42372526, 48425744, 84745052, 169490104, 338980208]

約数ペア:

[(1, 338980208), (2, 169490104), (4, 84745052), (7, 48425744), (8, 42372526), (14, 24212872), (16, 21186263), (28, 12106436), (56, 6053218), (112, 3026609)]