1866844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 3798368

約数和(自身を除く): 1931524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1093, 1708, 2186, 4372, 7651, 15302, 30604, 66673, 133346, 266692, 466711, 933422, 1866844]

約数ペア:

[(1, 1866844), (2, 933422), (4, 466711), (7, 266692), (14, 133346), (28, 66673), (61, 30604), (122, 15302), (244, 7651), (427, 4372), (854, 2186), (1093, 1708)]