1489753412

素因数分解:

$2^2\times 7^1\times {\mathrm{53205479}}^1$

素因数の和:53205490

約数の個数: 12

約数和(自身を含む): 2979506880

約数和(自身を除く): 1489753468

約数列:

[1, 2, 4, 7, 14, 28, 53205479, 106410958, 212821916, 372438353, 744876706, 1489753412]

約数ペア:

[(1, 1489753412), (2, 744876706), (4, 372438353), (7, 212821916), (14, 106410958), (28, 53205479)]