390097904

素因数分解:

$2^4\times 7^1\times {\mathrm{3483017}}^1$

素因数の和:3483032

約数の個数: 20

約数和(自身を含む): 863788464

約数和(自身を除く): 473690560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3483017, 6966034, 13932068, 24381119, 27864136, 48762238, 55728272, 97524476, 195048952, 390097904]

約数ペア:

[(1, 390097904), (2, 195048952), (4, 97524476), (7, 55728272), (8, 48762238), (14, 27864136), (16, 24381119), (28, 13932068), (56, 6966034), (112, 3483017)]