2134723454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{497141}}^1$

素因数の和:497275

約数の個数: 16

約数和(自身を含む): 3400451280

約数和(自身を除く): 1265727826

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 497141, 994282, 9445679, 18891358, 56176933, 112353866, 1067361727, 2134723454]

約数ペア:

[(1, 2134723454), (2, 1067361727), (19, 112353866), (38, 56176933), (113, 18891358), (226, 9445679), (2147, 994282), (4294, 497141)]