2495290468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{3061}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 4839625728

約数和(自身を除く): 2344335260

約数列:

[1, 2, 4, 11, 22, 44, 97, 191, 194, 382, 388, 764, 1067, 2101, 2134, 3061, 4202, 4268, 6122, 8404, 12244, 18527, 33671, 37054, 67342, 74108, 134684, 203797, 296917, 407594, 584651, 593834, 815188, 1169302, 1187668, 2338604, 3266087, 6431161, 6532174, 12862322, 13064348, 25724644, 56711147, 113422294, 226844588, 623822617, 1247645234, 2495290468]

約数ペア:

[(1, 2495290468), (2, 1247645234), (4, 623822617), (11, 226844588), (22, 113422294), (44, 56711147), (97, 25724644), (191, 13064348), (194, 12862322), (382, 6532174), (388, 6431161), (764, 3266087), (1067, 2338604), (2101, 1187668), (2134, 1169302), (3061, 815188), (4202, 593834), (4268, 584651), (6122, 407594), (8404, 296917), (12244, 203797), (18527, 134684), (33671, 74108), (37054, 67342)]