1849730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 3362040

約数和(自身を除く): 1512310

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1697, 3394, 8485, 16970, 184973, 369946, 924865, 1849730]

約数ペア:

[(1, 1849730), (2, 924865), (5, 369946), (10, 184973), (109, 16970), (218, 8485), (545, 3394), (1090, 1697)]