2028394077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1147931}}^1$

素因数の和:1147984

約数の個数: 16

約数和(自身を含む): 2938705920

約数和(自身を除く): 910311843

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 1147931, 3443793, 21810689, 35585861, 65432067, 106757583, 676131359, 2028394077]

約数ペア:

[(1, 2028394077), (3, 676131359), (19, 106757583), (31, 65432067), (57, 35585861), (93, 21810689), (589, 3443793), (1767, 1147931)]