2680490874

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{275941}}^1$

素因数の和:277565

約数の個数: 16

約数和(自身を含む): 5364312480

約数和(自身を除く): 2683821606

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 9714, 275941, 551882, 827823, 1655646, 446748479, 893496958, 1340245437, 2680490874]

約数ペア:

[(1, 2680490874), (2, 1340245437), (3, 893496958), (6, 446748479), (1619, 1655646), (3238, 827823), (4857, 551882), (9714, 275941)]