1330490588

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{896557}}^1$

素因数の和:896621

約数の個数: 24

約数和(自身を含む): 2711191392

約数和(自身を除く): 1380700804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 896557, 1793114, 3586228, 6275899, 12551798, 25103596, 47517521, 95035042, 190070084, 332622647, 665245294, 1330490588]

約数ペア:

[(1, 1330490588), (2, 665245294), (4, 332622647), (7, 190070084), (14, 95035042), (28, 47517521), (53, 25103596), (106, 12551798), (212, 6275899), (371, 3586228), (742, 1793114), (1484, 896557)]