2904537286

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1\times {\mathrm{2939}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 5054353920

約数和(自身を除く): 2149816634

約数列:

[1, 2, 7, 14, 73, 146, 511, 967, 1022, 1934, 2939, 5878, 6769, 13538, 20573, 41146, 70591, 141182, 214547, 429094, 494137, 988274, 1501829, 2842013, 3003658, 5684026, 19894091, 39788182, 207466949, 414933898, 1452268643, 2904537286]

約数ペア:

[(1, 2904537286), (2, 1452268643), (7, 414933898), (14, 207466949), (73, 39788182), (146, 19894091), (511, 5684026), (967, 3003658), (1022, 2842013), (1934, 1501829), (2939, 988274), (5878, 494137), (6769, 429094), (13538, 214547), (20573, 141182), (41146, 70591)]