2002049287

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{3617}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 2313204480

約数和(自身を除く): 311155193

約数列:

[1, 7, 107, 739, 749, 3617, 5173, 25319, 79073, 387019, 553511, 2672963, 2709133, 18710741, 286007041, 2002049287]

約数ペア:

[(1, 2002049287), (7, 286007041), (107, 18710741), (739, 2709133), (749, 2672963), (3617, 553511), (5173, 387019), (25319, 79073)]