2018090192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{28751}}^1$

素因数の和:28907

約数の個数: 40

約数和(自身を含む): 4042991232

約数和(自身を除く): 2024901040

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1712, 4387, 8774, 17548, 28751, 35096, 57502, 70192, 115004, 230008, 460016, 1178791, 2357582, 3076357, 4715164, 6152714, 9430328, 12305428, 18860656, 24610856, 49221712, 126130637, 252261274, 504522548, 1009045096, 2018090192]

約数ペア:

[(1, 2018090192), (2, 1009045096), (4, 504522548), (8, 252261274), (16, 126130637), (41, 49221712), (82, 24610856), (107, 18860656), (164, 12305428), (214, 9430328), (328, 6152714), (428, 4715164), (656, 3076357), (856, 2357582), (1712, 1178791), (4387, 460016), (8774, 230008), (17548, 115004), (28751, 70192), (35096, 57502)]