859402574

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{14827}}^1$

素因数の和:15299

約数の個数: 16

約数和(自身を含む): 1310142768

約数和(自身を除く): 450740194

約数列:

[1, 2, 73, 146, 397, 794, 14827, 28981, 29654, 57962, 1082371, 2164742, 5886319, 11772638, 429701287, 859402574]

約数ペア:

[(1, 859402574), (2, 429701287), (73, 11772638), (146, 5886319), (397, 2164742), (794, 1082371), (14827, 57962), (28981, 29654)]