2564485377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{260539}}^1$

素因数の和:260752

約数の個数: 16

約数和(自身を含む): 3639222720

約数和(自身を除く): 1074737343

約数列:

[1, 3, 17, 51, 193, 579, 3281, 9843, 260539, 781617, 4429163, 13287489, 50284027, 150852081, 854828459, 2564485377]

約数ペア:

[(1, 2564485377), (3, 854828459), (17, 150852081), (51, 50284027), (193, 13287489), (579, 4429163), (3281, 781617), (9843, 260539)]