126971574

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{254963}}^1$

素因数の和:255051

約数の個数: 16

約数和(自身を含む): 257003712

約数和(自身を除く): 130032138

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 254963, 509926, 764889, 1529778, 21161929, 42323858, 63485787, 126971574]

約数ペア:

[(1, 126971574), (2, 63485787), (3, 42323858), (6, 21161929), (83, 1529778), (166, 764889), (249, 509926), (498, 254963)]