139520111444

素因数分解:

$2^2\times 7^1\times {\mathrm{4982861123}}^1$

素因数の和:4982861134

約数の個数: 12

約数和(自身を含む): 279040222944

約数和(自身を除く): 139520111500

約数列:

[1, 2, 4, 7, 14, 28, 4982861123, 9965722246, 19931444492, 34880027861, 69760055722, 139520111444]

約数ペア:

[(1, 139520111444), (2, 69760055722), (4, 34880027861), (7, 19931444492), (14, 9965722246), (28, 4982861123)]