851019756

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{451709}}^1$

素因数の和:451873

約数の個数: 24

約数和(自身を含む): 1998365040

約数和(自身を除く): 1147345284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 451709, 903418, 1355127, 1806836, 2710254, 5420508, 70918313, 141836626, 212754939, 283673252, 425509878, 851019756]

約数ペア:

[(1, 851019756), (2, 425509878), (3, 283673252), (4, 212754939), (6, 141836626), (12, 70918313), (157, 5420508), (314, 2710254), (471, 1806836), (628, 1355127), (942, 903418), (1884, 451709)]