1392111364

素因数分解:

$2^2\times 7^2\times {\mathrm{7102609}}^1$

素因数の和:7102627

約数の個数: 18

約数和(自身を含む): 2833941390

約数和(自身を除く): 1441830026

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 7102609, 14205218, 28410436, 49718263, 99436526, 198873052, 348027841, 696055682, 1392111364]

約数ペア:

[(1, 1392111364), (2, 696055682), (4, 348027841), (7, 198873052), (14, 99436526), (28, 49718263), (49, 28410436), (98, 14205218), (196, 7102609)]