2837742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 6158592

約数和(自身を除く): 3320850

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 647, 731, 1294, 1462, 1941, 2193, 3882, 4386, 10999, 21998, 27821, 32997, 55642, 65994, 83463, 166926, 472957, 945914, 1418871, 2837742]

約数ペア:

[(1, 2837742), (2, 1418871), (3, 945914), (6, 472957), (17, 166926), (34, 83463), (43, 65994), (51, 55642), (86, 32997), (102, 27821), (129, 21998), (258, 10999), (647, 4386), (731, 3882), (1294, 2193), (1462, 1941)]