1489743352

素因数分解:

$2^3\times {\mathrm{4391}}^1\times {\mathrm{42409}}^1$

素因数の和:46806

約数の個数: 16

約数和(自身を含む): 2793970800

約数和(自身を除く): 1304227448

約数列:

[1, 2, 4, 8, 4391, 8782, 17564, 35128, 42409, 84818, 169636, 339272, 186217919, 372435838, 744871676, 1489743352]

約数ペア:

[(1, 1489743352), (2, 744871676), (4, 372435838), (8, 186217919), (4391, 339272), (8782, 169636), (17564, 84818), (35128, 42409)]