2021738286732

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1\times {\mathrm{919927}}^1$

素因数の和:920798

約数の個数: 48

約数和(自身を含む): 4739675119872

約数和(自身を除く): 2717936833140

約数列:

[1, 2, 3, 4, 6, 12, 373, 491, 746, 982, 1119, 1473, 1492, 1964, 2238, 2946, 4476, 5892, 183143, 366286, 549429, 732572, 919927, 1098858, 1839854, 2197716, 2759781, 3679708, 5519562, 11039124, 343132771, 451684157, 686265542, 903368314, 1029398313, 1355052471, 1372531084, 1806736628, 2058796626, 2710104942, 4117593252, 5420209884, 168478190561, 336956381122, 505434571683, 673912762244, 1010869143366, 2021738286732]

約数ペア:

[(1, 2021738286732), (2, 1010869143366), (3, 673912762244), (4, 505434571683), (6, 336956381122), (12, 168478190561), (373, 5420209884), (491, 4117593252), (746, 2710104942), (982, 2058796626), (1119, 1806736628), (1473, 1372531084), (1492, 1355052471), (1964, 1029398313), (2238, 903368314), (2946, 686265542), (4476, 451684157), (5892, 343132771), (183143, 11039124), (366286, 5519562), (549429, 3679708), (732572, 2759781), (919927, 2197716), (1098858, 1839854)]