2820346774

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2837371}}^1$

素因数の和:2837451

約数の個数: 16

約数和(自身を含む): 4902978816

約数和(自身を除く): 2082632042

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2837371, 5674742, 19861597, 39723194, 201453341, 402906682, 1410173387, 2820346774]

約数ペア:

[(1, 2820346774), (2, 1410173387), (7, 402906682), (14, 201453341), (71, 39723194), (142, 19861597), (497, 5674742), (994, 2837371)]