2078646905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{62207}}^1$

素因数の和:62416

約数の個数: 16

約数和(自身を含む): 2570932224

約数和(自身を除く): 492285319

約数列:

[1, 5, 41, 163, 205, 815, 6683, 33415, 62207, 311035, 2550487, 10139741, 12752435, 50698705, 415729381, 2078646905]

約数ペア:

[(1, 2078646905), (5, 415729381), (41, 50698705), (163, 12752435), (205, 10139741), (815, 2550487), (6683, 311035), (33415, 62207)]